Mikuni carb for harley evo upgrade Keihin carburetors [ USED ] 2-stroke 4-stroke › FCR single FCR MX FCR racing CR Special Keihin carburetors [ NEW ] 2-stroke › PE roundslide PWK / PWM / PJ 4-stroke › FCR singles › General Honda Suzuki FCR MX Apr 2, 2015 · The Mikuni HSR45 is a carburetor performance upgrade kit for a Harley-Davidson Big Twin and other American V-Twin engines using a modified exhaust, cam kit, performance ignition, performance heads and possibly a big bore kit. Would the Mikuni or the Super E make any significant Feb 2, 2013 · Mikuni is an okay upgrade. No Mikuni or any other carburetor can fix this. Is the CV carburetor better than the Mikuni HSR? It depends who you ask, some say you're throwing your money away on the Mikuni and you should just modify th Mikuni Harley Davidson HSR42 Total Carburetor Kit - Big Twin Evo 84-99 w/Breather This kit is for the '84-'99 1340 Big Twin Evo Harley Davidsons and other large Harley Davidson Mikuni Carb Back. Put a 42 in it. If the mikuni and s&S are leaned down like this they will cough and hesitate real bad when you try an ride them. For a stock 1000cc Ironhead, or a 1200cc Evo Sportster, a 38mm VM Mikuni is a good choice. support brackets and some other tid bits. Mar 13, 2008 · Carb As much as we have worked with S&S carbs, to Thunderjet, bore, increase plenum volume, dyno tune, they will be the worst fuel economy. I think ive got my air screw and idle set pretty mint, as well as my acc pump. The kit includes a customized Mikuni HSR 42mm Carburetor where for rockerbox oil line clearance we have re-manufactured this carb, lowering and moving the throttle cable connection to the left-hand side of the carb. The following kit components are included: Mikuni 3 days ago · Use your re-jetted CV carburetor in place of the Mikuni HSR-42. 00 AUD; Mikuni HSR Total Kit 45-3 ’84 -’99 Evo Bigtwin (Manifold not inc) $ 935. The 42 mikuni is 42mm. The CVP Needle Jet is a direct replacement for stock Harley needle jet (nozzle) found on all CV40 carburetors. Expert carb tuners are folk heroes and sought after even as EFI machines are now standard. Mikuni HSR smoothbore carburetors give superb throttle response, and deliver all the airflow needed for any level of Harley® performance. Sold each one per package. 90 FREE delivery Fri, Jan 10 on $35. Painless carb and hands-down better performance than the Harley CV carb I had available to me, but since it flows a lot more air/fuel than the CV, my mileage is not great- too much fun grabbing a handful of throttle getting on the freeway. 6 days ago · Both one size 'richer' than what comes standard in the carb. Explore our extensive range of leading-brand carburetors, including S&S Cycle, Mikuni, Genuine James, and more. Big cams, those with intake-closing angles of close to 50 degrees ATDC, aren’t going to run well below 4,000 rpm. That installation was not completly done when he got it back, i. I have been having some idling, carb and exhaust back firing issues I am looking at changing it out for a Mikuni setup. The kit comes with plenty of jets to get the carb right and detailed instructions and the correct size drill bit as well. These carburettors are for all Harley Davidson owners and are available in standard aluminium finish or the chrome and polished version. 00 AUD; 42-8P Polished/Chrome Mikuni HSR Total Kit Harley Evo Bigtwin Models $ 1,099. EFI Injection to Mikuni HSR 45 Conversion Kit, Harley Davidson Twin Cams $ 1,775. So far so good has much improved the power and throttle response. Ideal for big bore and high flow heads, recommended for engines 115 cubic inches and larger. The Mikuni HSR42-10 Easy kit is simple bolt-on horsepower for all 1994-2004 Harley-Davidson Sportster 1200's. Mar 2, 2010 · Its an emission carb that can perform pretty well and get good gas money also. 27094-88). To get your Harley's stock carb right, follow these instructions: l. Aug 1, 2007 · This is a high quality reproduction of the Mikuni TM40 carburetors. A true bolt on power adder. My only reservation is that the CV is a bulletproof carb, with little to no issues and dependable as anything out there and a have a whole drawer full of spare parts I don't want to go to waste Mar 5, 2006 · Stock 80 inch Evo on both Factory fresh from Black Hills Harley Davidson Yes I’ve lived in the Northern Black Hills since 1976 Have Mikuni carb on my rider Going for Peter Fonda EasyRider motif on my current build Is an SS carb cool and dependable? Never had to touch my Mikuni ever 2005 build Any input would be gratefully appreciated! Thanks Aug 14, 2007 · Still dont have a carb or intake for the ironhead, may be worth the while to buy a new or atleast upgrade to a latermodel take off. Thanks. nothing like a junky ass carb. They can also be used on Dr650s and some others but you have to change the jetting. If you want something that'll bolt straight on without having to add any additional parts to your order, then the Mikuni HSR Smoothbore Easy Carburetor Kit might be the best way to go since it doesn't require the throttle cables and intake manifold flanges from a 1990 Evolution Big Twin and it'll work with the OEM air cleaner, or an OEM-replacement air Dec 5, 2024 · Mikuni HSR42 Harley Davidson | 1999-2003 Twin Cam 88ci | EFI to Carburetor Conversion Kit | Mikuni carb kit HSR42-19 Mikuni HSR42 Harley Davidson | 1999-2003 Twin Cam 88ci | TC88 Ignition and Harness Kit | EFI to Carburetor Conversion Kit | Easy Install Mar 14, 2024 · Hi everyone this is my first post on here. com FREE DELIVERY possible on eligible purchases Mar 9, 2005 · Everything that was left to do was completed by someone else. Mikuni is a nice carb, but it will make no more HP than a CV. I can't for a Mikuni or an S&S although I have S&S parts here. 00 AUD; 45-4 HSR Mikuni Total Kit, 99up Harley Davidson Twin Cam Models $ 995. Mikuni’s HSR Total Kit dramatically improves the performance on all Harley-Davidson engines and delivers unmatched throttle response and acceleration! Use 97 or later Harley-Davidson lifters - cost $25. ULTIMA HSR 48MM This Total Kit comes with the Polished and Chrome version of the HSR 42 Mikuni carb. Gotta have the carb to supply more gas, gotta have the cam to get the gas inside the comb. 90 $ 10 . Oct 7, 2011 · And then, the TC88 would 'just' slip in if you jockeyed it around. Sep 18, 2024 · Unlock your Harley Davidson's full potential with our comprehensive guide on adjusting Mikuni carburetors. SuperTrapp 2-1 with baffle removed - cost $450. This part seems rare and I cannot find one. I’m wanting to upgrade the stock carb but not sure which jet sizes to use. Pair this EFI conversion kit with HSR complete kit or S&S Super G/E Complete kit. A bit of porting by an reputable builder will be better. Mar 4, 2021 · Buy Tektall Carburetor Replace For Mikuni HSR42mm HSR TM42-6 42mm Fits for Harley Evo Evolution Twin Cam Motorcycle with Choke Cable: Carburetors - Amazon. Do everything at the same time, and plan the build to all work together. Its a Harley Evo motor with Scremin Eagle Heads so it's likely to have a hot cam. Knowing how to tune a Harley carburetor opens the door to a better performing motorcycle and more enjoyable rides. Dec 5, 2024 · Convert your '01-'11 Twin Cam Harley to Carburation! No splicing or soldering needed. With the CV carb, as the butterfly is opened and engine vacuum increases, the slide is lifted up, opening the venturi and lifting the needle to allow more fuel from the jet nozzle/main jet. chambers and gotta have the ignition to light the gas at higher rpm's. It can also be used for early model EVO engines that have a 2 bolt flange manifold . Has any one had any experiences whit mikuni on the older Evo engines. Mikuni HSR Total Kit 42-8 for 1984 thru 1999 Harley Davidson Evo Bigtwin Models. Mar 15, 2025 · Best carb for your older H-D. e. If your bike is not shown here, perhaps we can still organise something for you! VM30-0056-K VM30 30 Aermacchi Aermacchi VM30 VM32-0057-K VM32 32 Aermacchi Aermacchi VM32 VM26-0058-K VM26 26 AJS AJS Model… Read More » We would like to show you a description here but the site won’t allow us. There's no real need to go to a larger or different carb (Mikuni HSR42, S&S Super E, etc) as you won't be putting out anything near 100 hp on an 80" Evo without some serious work. Its power advantage only begins to show at well above 5,000 rpm. A 90" sporty with 10. Really great carb. Being one of the best upgrades you can give your motorcycle, these Mikuni carburetors substantially increase power compared to stock. Apr 23, 2014 · I am not a carb guy, I understand the principles of their function, just never have had any luck working with them. Screamin' Eagle Slip Ons SuperTrapp 2-1 Cycle Shack 2-2 Slash Cuts ThunderHeader Mikuni HSR42 Total Carburetor Kit For Harley Twin Cam 88" / 95" Features. Exhaust System. Sounds like a nice Jul 27, 2017 · Nothing, not this kit, not this carburetor, nor any carburetor, is going to make an engine suffering with open straight pipes run well. 00 Mikuni Intake Manifold - included above option: CV with DynoJet kit and SE air cleaner. Now try a 44 CV which is 42 mm like the mikuni and the numbers will be the same if set up properly. For a CV40 carb (commonly used up to a little over 90hp), a good starting point is a 185 main, a 45 pilot, and 3 turns out on the idle mixture screw. Plus, when you order a Harley carburetor rebuild kit, you’ll save a bundle over buying For a flow rate comparison, measured at a pressure difference of 12 inches of water, Mikuni rates the carb flow as follows: Mikuni HSR42: 213 CFM Mikuni HSR45: 237 CFM Mikuni HSR48: 270 CFM. Our Mikuni carb kits are designed to make the Mikunis an easy, bolt-on replacement for SU or ZS carbs, right on the stock SU or ZS manifold. ; Mikuni HSR 42mm Carburetor: Provides maximum performance and power increase. com and read and or contact them and get a upgrade performance kit to make that carb work rightagain this is a good carb and a XL or BigTwin can make 80 + HP with it All CV carbs are way to lean period you might want to replace the rubber boot the carb is pushed into Rubber does get funky from heat and oil and Jul 13, 2021 · Here is what the bike sounded like before the swap with a cold start around 70° Mikuni HSR Smoothbore Carburetors. Dec 19, 2011 · Cam, Carb, Ignition. Includes jets and rubber mounting flange. When I took the carb off the bike I thought, DAYUM, I'm lucky it was running good, this would have been a pretty big problem at some time in the future. Pain in the arse). Plus the need for adapters needed to fit the Mikuni in place of the CV. Oct 2, 2010 · S&S® Super E and G Shorty carburetors are designed for big twin and Harley-Davidson® Sportster® models as well as other American v-twin engines. 00 AUD; Mikuni HSR42 Kit Harley Davidson Shovelhead (LH-For use w. Jan 3, 2021 · I highly recommend sticking with the stock CV carb and just re-jetting it. Feb 21, 2017 · 1994 Dyna, Mikuni 42 carb. By Douglas D. 20 AUD – $ 22. ” Dec 5, 2024 · This Mikuni Carburetor kit is for converting to a high performance carburetor, Harley Davidson Big Twin Evo models using the earlier Magneti Marelli or throttle cable operated Delphi injection systems. For use with mild or highly modified engines. Mikuni HSR 42 3. Watch as he swaps his CV carb for a 42mm Mikuni! Apr 19, 2021 · 1999 Evo upgrades. Versions are available to mount the stock CV40, Mikuni HSR42, CV44, Mikuni HSR45, or Mikuni HSR48 to your bike. There’s a choice of stock length Jun 1, 2004 · I wrote this manual for Mikuni, and although it directly addresses the Mikuni carb, the diagnostic principles apply to the Keihin CV and many other carburetors as well. Designed and engineered to enhance engine performance and improve overall riding experience, this air intake manifold and carburetor kit delivers Sep 7, 2011 · 94' heritage 80" EVO Need advise 'first harley' Jump to Latest 2. 00 AUD Find the Mikuni HSR42 Smoothbore Carburetor Easy Kit at Dennis Kirk. My question is what size Jets would be recommended with the cam upgrade? should I go bigger than just one size larger than stock? Jun 7, 2005 · Was just wondering if someone could tell me what size pilot jet and main jet comes in the Screamin Eagle 44 CV carb from HD. SKU: C200 38mm TMX Series Universal Flat Slide Performance Carburetor - 44mm Spigot Mount - TM38-27 Mikuni It depends on what you want from a carb. Mikuni’s HSR42 carburetor has been fitted to many thousands of Harley-Davidson motorcycles by moderately experienced owners. Carburetor. But I'd check on it before I got too far along. They make stage 1 kit for your bike. 5 pilot jet. Nov 5, 2024 · Hello, I purchased an 44mm Screamin Eagle CV carb on eBay for $200. 00 option: Cycle Shack 2-2 Slash-cut exhaust - cost $175. Mikuni’s HSR Total Kit dramatically improves the performance on all Harley-Davidson engines and delivers unmatched throttle response and acceleration! Jan 22, 2013 · I did however get a reply from another outlet store that sells the Rivera Intake & dual Mikuni Carb set up and his reply was: "Personally, unless you have a gigantic motor, the Rivera Intake & dual 42mm Mikuni Carbs set up is way more carburetion than most bikes need". Yes, I'm partial to CVs also. CV or S&S Air-Filters) $ 925. Dec 5, 2024 · The HSR45 Mikuni carburetor kit Is a bolt on replacement for your Harley 1340 Big Twin Evolution (1984-1999). Mikuni’s smoothbore, flatslide with roller bearings, and accelerator pump technology delivers peak performance from idle to Wide Open Throttle. Tags dyna ignition, and mikuni HSR42 carb. STOCK jets on CV carb were main from 140 (california model) to 185 (1990-1991), pilot jets from 40 to 52. It has never run correct in the time I have owned the bike. Mikuni HSR-42 Screamin Eagle 44mm CV. The Mikuni HSR42, HSR45, and HSR48 Pumper Carburetor is designed Replaces Harley OE p/n 237311-76 and 237311-76A or 27311-76-A found on 1989-2006 Harley CV40 carburetors and 76-89 Harley butterfly carburetors with an accelerator pump. Which the CV is for any HD up to ~100 cubes. I'm pretty sure its running lean, I noticed when initially starting out there is backfiring through the carb until the bike gets good and warmed up. Available in 42mm and 45mm sizes for use with stock, mild, and highly modified engines. If you're pulling at WOT and let off the throttle a little, does the bike speed up? New Mikuni HSR42mm HSR TM42-6 42mm Carb Carburetor Harley Evo Evolution Twin Cam racing pumper carburetor kit Suzuki DR 600 DR600 UPGRADE. Place the fuel line on the carburetor before you place it on the bike. V-Twin Harley #42-414 Carb Kit, Ultima 45 Mik fits EVO 93/99 #42-415 Carb Kit, Ultima 42 Mik fits EVO 84/92 #42-402 Carb Kit, 45 Mik fits Ultima 100/107 and 113 CI engines #42-403 Carb Kit, 45 Mik fits Ultima 120 and 127 CI engines. May want to make sure you have some free play in the choke cable to ensure the choke plunger is seating. Your low speed jet is too rich if turning the mixture out has no effect. It’s your choice. Looks like it could have good results on the right motor then. These instructions are primarily for the dual carb kits as used on Volvo 544, 1800, 122, and 140, MGB's, TR4's, etc. Fits Harley Davidson Big Twin 1984 - 2007 and Sportsters 1986 and later. This Mikuni HSR42 Easy Kit suits all Harley Davidson Shovelhead models. Mar 29, 2021 · Cycle Shack slip on's were very highly touted for evo's. Read more. 00 AUD Oct 21, 2020 · Buy 1340 80 EVO V-Twin Mikuni HSR 42 Carb Jet Kit Stage 1-2-3 Custom Performance 6 Sigma Carburetor Pilot Main Jets for Harley-Davidson: Jets & Jet Kits - Amazon. Jump to Latest Bike also came with a mikuni 42mm carb . The Mikuni cable has a detent to hold the choke in position when pulled and the cable is adjustable. This kit includes the breather kit #KHS-020. When running the bike at idle or very low throttle position, the fuel is coming through the main jet in massive amounts. Mikuni HSR42 / 45 / 48 Carburetor Easy Kits Mikuni HSR42 and HSR45, HSR48 Carburetors are the perfect carburetor performance upgrade kit for a Harley-Davidson Big Twin and other American V-Twin engines using a modified exhaust, cam kit, performance ignition, performance heads and possibly a big bore kit. Harley-Davidson Carburetors & Carb Parts The world of Harley carburetor tuning is vast. Sep 16, 2010 · EVO upgrade. One of the things that was done by the first guy was to switch the carb to evo style cv carb. 00. The stock CV is a good carb too ! The Mikuni can't do anything better than the stock CV carb though ! Just a 1mm or so larger venturi diameter is all. Claims to add 25% increase in power and torque. Upgrade your Sportster or Big Twin with a premium aftermarket Harley Davidson carburetor and enjoy improved performance, fuel efficiency, and overall ride quality. 00 AUD; 42-18 Mikuni HSR Easy Kit, Harley ’90up Evo/TwinCam Bigtwins May 29, 2019 · Replace for PART # TM42-6 MIKUNI HSR PERFORMANCE Carburetor Fits for ALL 1999-2006 HARLEY TWIN CAM,1990-1999 EVO BIG TWIN Mid-range jetting for easy bolt on installation to a wide variety of bikes. The advantages of the popular ”HS40” carburetor are its easy installation, improved starting, more torque throughout the RPM range and fully adjustable accelerator pump. . Bike runs great and still gets about 45 mpg. Feb 1, 2007 · Tektall Carburetor Replace For Mikuni HSR42mm HSR TM42-6 42mm Fits for Harley Evo Evolution Twin Cam Motorcycle with Choke Cable Mikuni 14-2037 Mikuni Hsr48 Race Kit Genuine Mikuni HSR42 HSR 42mm Polished Performance Pumper Carburetor TM42-6PK by Niche Cycle Mar 6, 2009 · Can anyone recommend jet sizes (low & high speed) for my stock CV carb. Mikuni HSR carburetor kits are the perfect upgrade for your Harley Davidson. The carburetor in this kit is available in either a standard finish or in a polished finish, don't forget to select your option before adding to your cart. Obviously the CV Unit was setup for an 88CU Engine with a 48 pilot and 195 Main jet (i noted the jet needle but forgot Mikuni VM Series. Natural finish 40mm CV carburetor is for Harley Davidson 1340 EVO and Sportster models and is an accurate reproduction of the Venerable Keihin 40mm CV carburetor Kit. As Thumper said, horsepower does not come from the carb, as along as it's sized for the motor. Our step-by-step instructions cover idle speed settings, air-fuel mixture adjustments, jet replacements, and troubleshooting techniques, ensuring your bike runs smoothly 7. I ended up replacing the Harley choke cable with the Mikuni cable. (No way to take the valve cover off with the engine in the bike--the backbone interfered. For an 883 or early 900cc model, a 36mm or 38mm Mikuni would be a better choice. 45-5 Mikuni HSR 45mm Easy Kit for Harley Davidson $ 595. 8. Normal mixture screw would be from about 2 1/2 to 3 1/2. This kit includes a Teardrop air cleaner and a manifold for engines with stock length cylinders. May 6, 2018 · The performance advantage of the 45mm carb means very little to most of us. Its for my 1994 FXR. CV 44 2. Apr 15, 2012 · Hi, I have just finished an upgrade on my 86 FXR where I replaced my very old Mikuni HS40 and Compliance fittings with a 2002 FXDX CV Carby and the newer one piece manifold. 00 AUD I-VM28-200-1 Mikuni Flange,35mm carb spigot dia-60mm bolt centres $ 55. 00 of items shipped by Amazon Apr 6, 2023 · The Mikuni HSR42, HSR45, and HSR48 Pumper Carburetor is a revolutionary new product designed to improve the performance of Harley Evo Twin Cam Sportster 883, Tour Glide, and Softail motorcycles. The HSR42 is easier to mount as it uses the stock manifold while the HSR45 needs the larger Harley Screamin’ Eagle or Mikuni manifold. I did one on my Buell S3T with great results and a dyno run to check the results. Good luck. If your Harley’s carburetor isn’t working right, your Harley isn’t working right. The bike will not idle without cracking the throttle, and with the bike running looking through the carb, fuel is gushing through the needle jet. Learn to tackle common issues, tune for better performance, and understand crucial components affecting fuel delivery. 42mm Mikuni is a very good carb if it is a flat slide, I'd skip the Dyno jet and just read Sudco's Mikuni tuning guide online, and learn how to do it just right. Lifesaver! Aug 17, 2009 · Please post your opinions on the best carb for performance. It can be downloaded for free. Jul 1, 2020 · Back to the OP: Keep the CV, as far as carburetors go, it doesn't get much better than that. Stock Aug 29, 2013 · If you run a certain carb that is good now, or get one for future upgrades that you haven't done yet, it may be too small or big when you do the upgrades. Now fed up with it and am looking to replace/repair. Mikuni has bearing'd flat slide performance and the CV has simplicity and fuel mileage over both. It's like the tri-fecta of performance. I meant to take the bowl off and check prior to installation but forgot in all of my excitement. 42-8 Mikuni HSR Total Kit for Harley Davidson Evo Bigtwin Models $ 895. Oct 11, 2023 · New Carburetor Carb Rebuild kit Repair For Mikuni HSR42/45 Smoothbore KHS-016 Harley HARLEY TWIN CAM EVO BIG TWIN PUCKY HIGH Performance Super BN Series Carburetor 44MM for Mikuni BN444043 Compatible with Yamaha Mar 15, 2008 · On the flip side, I've also been told that a Mikuni Flat slide will eliminate almost all, if not all the tiny dead spots that the CV carb is known for. 00 AUD; Mikuni HSR42 Easy Kit Harley Davidson XL 1000 Sporty (Shovels with mods) $ 665. Just upgraded my carb on my 94 softail from a stock cv to a mikuni. What is your opinion? The carburetor is now ready to be installed back on the engine. All 3 have specific benefits that each other doesn't have. This is a list of just some of our carburettor kits. Inner Primary Bearing Upgrade Kit for 1990-2007 Big Twins. com FREE DELIVERY possible on eligible purchases Jun 26, 2011 · If you want a proven kit to properly tune you EVO motor check out the Dynojet web site. The engine only has 1300 miles on it, so the cylinders look to be in good shape. 5-1 CR or a little more, good heads, pipe, correct cam, etc, can easily support a G carb. Mar 23, 2009 · So I bought a new idle jet and jet needle. Im pretty experienced with pumper carbs Feb 1, 2007 · Carburetor For HSR42 42mm HD Evo Twin Cam Electra Glide TM42 42-18 42-11 TM42-6PK TM42-6 TM42 XLH1000 XLH1200 Carburetor Carb Tektall Carburetor Replace For Mikuni HSR42mm HSR TM42-6 42mm Fits for Harley Evo Evolution Twin Cam Motorcycle with Choke Cable Sep 11, 2022 · Harley Davidson Mikuni carburetor conversation easy kit evo twin cam fits straight on reuses original cables throttle and choke adds bhp better mpg accelerat Harley Carburetor Rebuild Kits. Aug 30, 2016 · The complete S&S Super E carburetor kit contains everything you need for a complete installation on Harley-Davidson models with standard tanks. Dec 5, 2024 · Harley Davidson Mikuni HSR42 Total Kit Shovelhead W/LH Throttle Control This Mikuni HSR42 Total Kit suits all Harley Davidson Shovelhead models. What is going to be my best bet for all around riding with a little performance minded (plan on addin cams when i get it all together) Dec 5, 2024 · Harley Davidson Sportster HSR42-11 Mikuni Carburetor 1200 Sportster Kit 1994-Present Buell Models 1200 Sportster 1994-2004 2006 Harley-Davidson 1200 Low EFI XLL - - 2006 Harley-Davidson 1200 Low XLL - - 2004-2006 Harley-Davidson 1200 Roadster XLR - - 2002 Buell XB9R Firebolt - - 2002 Buell X1W White Lightning - - 1999-2002 Buell X1 Lightning - - 1998 Buell S1 White Lightning - - 1997-2000 Fit Upgrades; Style Collections S&S Cycle Super 'G' Complete Carburetor Kit For Harley EVO 1984-1992 Mikuni HSR42 Easy Carburetor Kit For Harley Big Twin 1990 Jan 9, 2014 · For the EVO, go ThunderHeader! It performs great on my '94 softtail with Hemi Design heads/pistons, Crane Hi4 ignition box/coil, S&S 561 cam and Mikuni 45mm carb! With a 24 tooth comp gear and 70 tooth out back, it scoots good! Sep 25, 2019 · We do a Sunday morning film session at Geo's. Broad Compatibility: Designed to fit Harley Evolution (1990-1999) and Twin Cam (1999-2006) models, this HSR42 carburetor ensures a perfect match for your motorcycle. It takes a while to understand the process, but over time you figure it out. Ignition System That would depend on what you're after. Its felt that the next steps with this build are: 1) A programmable ignition 2) 2 into 1 pipes. I am running a Mikuni on my 91 Evo, it came on the bike. It requires the use of a SE intake manifold 29636-99 which is specifically for the Evo. CNC machined from stainless steel and is a perfect replacement for jet nozzles worn from aftermarket adjustable needles, high mileage, or to replace lost/misplaced parts. Much less costly to modify the CV carb than to buy a whole new carb (≈$100 vs $500+). 3 people found this helpful Carburetor Carb Rebuild Kit Compatible with Mikuni HSR42/45/48 Smoothbore KHS-016 for Harley Twin Cam Evo Big Twin $10. Designed specifically to meet the demands of these bikes, the HSR carburetor guarantees more power and torque over the whole rpm range, better throttle response, great starting performance, stable idle and economic fuel efficiency. Aug 3, 2010 · I have a 1986 Heritage Softail Classic with 26000 miles on it. Mikuni carburetor adjusting and tuning. Mikuni Carb Kit Installation and Tuning Instructions - Updated 2/4/20. 00 AUD – $ 935. Shop our complete selection of Harley-Davidson Motorcycle parts and accessories including the Mikuni HSR42 Smoothbore Carburetor Easy Kit. I currently run the OEM Evo manifold which is the small unit that has compliance fittings on all three outlets and want to know if i can use the later style Manifold from the twin cam that comes with the CV Carb (i got the carb, manifold, filter, cover and all mounting H/W as a single lot on EBay) Oct 14, 2018 · Tektall Carburetor Replace For Mikuni HSR42mm HSR TM42-6 42mm Fits for Harley Evo Evolution Twin Cam Motorcycle with Choke Cable CV40 Carburetor Replacement for Harley Davidson Sportster 1200 XLH1200 Sportster 883 XL883 1998-2016 / Softail 1988-2017 / Dyna FXR FXD 1988-2016 / Touring 1988-2016 27490-04 Mikuni HSR 42 carburetor kit for the Harley Davidson 1340 EVO. so the increase in Hp is not from carb design but from carb size. Share: Best upgrade yet. . Please ask us for details and pricing or phone 01949 836733. Fit Upgrades; Style Collections Mikuni HSR42 Easy Carburetor Kit For Harley Big Twin 1990-2006 Mikuni HSR42 Total Carburetor Kit For Harley Big Twin Evo 1984-1999 The Mikuni HSR45-4 Total carburetor kit is simple bolt-on horsepower for all 1999-Present Harley-Davidson Twin Cam motorcycles. Bolt On a 25% Power and Torque Increase! Mikuni’s Easy Kit dramatically improves the performance of Harley-Davidson’s new Twin Cam engine and delivers unmatched throttle response and acceleration! Used with a Screamin’ Eagle Air Filter and an aftermarket exhaust system Nov 4, 2021 · Do a google search for the hsr42 tuning manual. Stock Keihin CV (Modified by one of the following methods) - Harley jets with 'do-it-yourself' modifications - DynoJet carburetor re-calibration Kit - DynoJet ThunderSlide Kit - Yost Power Tube. They were originally produced in the mid-80's to substantially upgrade the performance of the Harley evo bikes having the oem butterfly carbs. ) They are pretty good. Remember to replace the vacuum hose from the VOES to the top rear of the carburetor. However Carb tuning is a must and a Mikuni HSR 42 certainly will help throttle response. Fix My Hog logo SVG Dec 5, 2024 · Mikuni HSR Total Kit 42-19: Suitable for 1999 to present Harley Davidson Twin Cam 88cui Bigtwin models. Save Share A forum community dedicated to all Harley-Davidson model owners and Mikuni HSR Total Kit 42-19: Suitable for 1999 to present Harley Davidson Twin Cam 88cui Bigtwin models. The stock CV carb works very well, and when combined with a high flow breather, can be jetted to produce almost the same power as a S&S Super E or Mikuni HSR42. I went with a 185 main and a 46 slow. With the tuning kit, you can dial the carb in to meet your specific needs, whether that's higher MPG for touring, or higher HP. The CV is capable of supporting a 90 HP engine. 50 Engine Parts- EVO 47. Kits include a performance intake manifold, rubber flange, 42mm carb, high-flow K&N filter, air cleaner cover, breather kit and hardware; 84-89 models require using Big Twin-style (90-99) cables NOTES: Will not fit 84-88 Touring models (tank clearance issues) Not for use with cruise control; Included Items: (1) Carburetor (1) Air filter Feb 4, 2020 · Mikuni Carb Installation and Tuning Instructions . Harley Mikuni Apr 6, 2012 · Hi, I am swapping from my old Mikuni HS40 Carb to a CV Unit from a 2002 FXDX 88CI. Unlike the two-bolt flange solutions available on the market, all of these manifolds use the factory style slip-fit design and put the carb in the stock location, meaning no loss of knee clearance. The carburetor in this kit comes in either a standard finish or in a polished finish, don't forget to select your option now before adding to your cart. The CV is more forgiving. The Harley-Davidson Sportster Evo 883/1200 Air Intake Manifold and Carburetor (Part Number: 0388-S) is a premium performance upgrade for your Harley-Davidson Sportster Evo 883 and 1200 motorcycles. I don't think you will notice much differences with 1 or 2 of the 3, but with all 3 you will see a big difference. The kit includes a Mikuni HSR42mm Carburetor with choke cable, a heavy duty manifold to carb rubber mounting flange, choke cable securing bracket, some jets for tuning, plus an air-cleaner adapter for mounting any Harley Davidson Keihin CV or S&S shorty air-cleane May 6, 2008 · That depends on exhaust , air cleaner etc (btw Holland is at the sea level or even bellow ). Package Including 1 X Air Filter Clearner intake & 1 Set Of New Additional Main Jet kit, 1 X New Sport Washable CNC Aluminum Alloy fuel Filter Mikuni HSR Polished/Chrome Total Kit 45-3 ’84 -’99 Evo (Manifold not inc) $ 1,099. this video shows a detailed description on all the adjustments. Don't know about your stock EVO frame, the TC might slip right in with no clearance issues. Mar 1, 2025 · High-Performance Upgrade: This HSR42 42mm carburetor, model TM42-6, delivers exceptional throttle response and increased power for Harley Evo and Twin Cam engines. The VM series carb fits many different bikes, and is offered in about 15 different bore sizes. Best Mikuni Carb for Sportster. Jan 17, 2022 · 27490-96 Carburetor for Harley Davidson Sportster 883 Sportster 1200 1988-2007, CV40 Carburetor for Harley Davidson Dyna & FXR Touring Electra Glide Heritage Softail Low Rider Model 1988-2017 CV40 Carburetor with Choke Cable, for Harley Davidson Sportster XL XLH 883 1200 Softail Touring Dyna Road King Carb 27421-99 (Silver Cover) Re: What carb on my EVO? « Reply #15 on: July 04, 2008, 11:54:53 AM » A few months ago I bought an FXR3 and it had a mild cam, ported heads, Crane ignition and V&H Straightshots. Carburetors. When the internal parts are worn out and it comes time to rebuild your carb, J&P has your perfect Harley-Davidson carburetor rebuild kit. Mikuni HSR 42mm Carburetor: Provides maximum performance and power increase. 00 AUD Mar 17, 2006 · Looking at the latest issue of American Iron and noticed an advertisement on page 238 for the Mikuni HSR42 carburetor. 791-23018 Inlet Fuel T Mikini RS Carbs $ 13. 1. Exhaust Systems. Watch & learn why Mikuni's HSR42, HSR45 & HSR48 carburetors are some of the finest carburetors produced today. 00 AUD HS42/062-45 Mikuni Flange, mounting HSR45 to Mikuni Manifold MIKUNI PAT UPGRADE: INTRODUCTION Installation of the Mikuni PAT Upgrade kit is straight-forward in that no special or unusual procedures are required. Types of Kits Easy Kits for Sportsters, Big Twin and Twin Cam models. This manifold adapter can be used to mount a late model CV carb or a Mikuni HSR 42 MM carb on an Ironhead XL with a 2 bolt flange style manifold. Apr 1, 2013 · I had the Andrews EV-27 cam upgrade done a couple of weeks ago. Description. Both one size 'richer' than what comes standard in the carb. They are butterfly type carburetors with fully adjustable idle mixture and changeable mid range and high speed jets. 4684. The S&S is the easiest carb to tune and work on, hands down, it is also made in the USA, I vote for switching to the S&S. Information can be found on the bike forums for this. 1-7/8" bore. Are you looking to install a Lectron HD carburetor on your Harley? In this video, I'll show you the process and I install one on my EVO Big Twin (Softail) fo Made for Harley Big-Twins, Mikuni the Screaming Eagle 44mm CV carburetor was designed for use for 1984 through 1999 1340 Evo engines and 1999 and later Twin Cam 3 days ago · I fixed this buy going to the Sportster needle and a 45 slow jet Now several years later and after Stage 1 and Stage 2 upgrades I have a 80 inch EVO with EV27 cam, Hypercharger w/k&n filter, Hooker 2into 2 upswept slash cuts, CV carb with Thunderslide kit. This Mikuni Carburetor kit is for converting to a high performance carburetor, Harley Davidson Big Twin Evo models using the earlier Magneti Marelli or throttle cable operated Delphi injection systems. I have the Super E on my FXR and I LOVE it. 9K views 2 replies 2 participants last post by bradb001 Sep 17, 2011 Shop the best selection of Mikuni Harley-Davidson Carburetors at Dennis Kirk for the lowest prices. Dec 5, 2024 · Enhance your Harley Davidson's performance with the Mikuni HSR48 48mm Carburetor Kit. Start with a 165 main (HSR42) or 175 main (HSR45) and a 27. S&S Super E I know we all love the S&S air filter but this is for performance only. 00 AUD; Mikuni Related products. Mikuni HSR42 Easy Carburetor Kit For Harley Big Twin 1990-2006 Mikuni HSR42 Total Carburetor Kit For Harley Big Twin Evo 1984-1999 Arlen Ness Stage 2 Upgrade Nov 16, 2002 · The air mixture leans out when turned in (assuming you have a stock CV carb not a Mikuni) and richens when turned out. 00 each . Just keep your Screamin Eagle air filter clean and make sure the carburetor is well tuned. However, the Twin Cam equivalent SE intake manifold 29635-99 or 29637-99 Dec 5, 2024 · This Mikuni HSR42 Easy Kit suits all Harley Davidson Panhead and Knucklehead models when using a two bolt manifold. I can go to a dealer and get parts instantly for a CV. $19. Replace the carburetor, directing the fuel line and choke cable into position as you move the carburetor into place. If your bike is carbureted (86-06), this means jets. Mar 23, 2023 · Carbman HSR42 Easy Kit Carburetor 42mm, Replacement for Evo Twin Cam 42-18 for Mikuni Carburetor HSR42 Carb High Performance Carburetor for HARLEY DAVIDSON DANA GLIDE FATBOY FAT BOY Carburetor For HSR42 42mm HD Evo Twin Cam Electra Glide TM42 42-18 42-11 TM42-6PK TM42-6 TM42 XLH1000 XLH1200 Carburetor Carb Mar 10, 2012 · your 1st mistake is letting a Harley Dealer touch your bike! Go to CV Performance. What bore of carb should i be looking at, Mikuni offers a 42mm and a 45mm kit. In this video we will install a Mikuni carb. I think a 5 angle valve job is nice, but not necessary for a daily rider. Can anyone offer an opinion on this item? I've often heard that its a good idea to go with an after-market carb for dependability and ease of tuning. I would believe that the 45mm Mikuni, while an outstanding carb (as they all are) shold be set aside for something, someday for a build with more "intestinal fortitude". Nov 18, 2008 · The SU is more trouble than they are worth, the S&S was developed for the sole purpose of being a Harley carb and was later adapted for use on some "metric" drag bikes. I have ‘96 Road King that has a K&N filter upgrade, Andrews EV27 cam, Vance & Hines slip ons and a SE 8,000 limit ignition module. The CV 44 is currently fitted. 5 idle jet and a -96 jet needle. 00 AUD – $ 1,795. how to adjust them to factory, base specs, and a desc Jan 4, 2004 · One thing you or he didnt include in the performance increase was the fact that the 40 CV is really 38mm in throat size. Mikuni HSR-42 - cost $550. On the higher power packages we recommend a Mikuni HSR42 or HSR45 carb. These 40 mm flat throttle slide carburetors are made by Mikuni and especially designed for Shovelhead and Evolution engines. Buy and install a stock jet needle for a 1988 or '89 1200 Sportster (H-D Part No. But for a mild to med perf 95" harley (I think a 90 hp or less is a somewhat mild build. Apr 29, 2012 · A new Carb is not strictly needed for a 98" build with Mild head work, "Andrews TW-26" (the Cam for low down torque), and free flowing pipes. FREE SHIPPING on orders over $89 – We Ship Today! Buy harley carb products and get the best deals at the lowest prices on eBay! Great Savings & Free Delivery / Collection on many items Jun 23, 2024 · I had a similar issue setting up my Mikuni when I installed it. S&S is a great performance carb. However, the S&S is very easy to tune on your own (if you like to swap exhausts and play around) and the Mikuni produces great torque down low so carb upgrades do have benefits. where they are used as a direct replacement for SU or ZS carbs. The carb comes with a 25 idle jet and a -97 jet neddle, I bought a 27. 00 AUD; Mikuni HSR42 Easy Kit: Harley Davidson Panhead / Knucklehead $ 645. The reason your indy is saying a Mikuni would add some pep into your bike is probably because a Mikuni is a flat slide carburetor and not a CV carb. 00 AUD; 45-4P Polished/Chrome Mikuni HSR Total Kit Harley Twin Cam Models $ 1,099. on November 28, 2020 Verified Purchaser This is a terrific carb for your old H-D. Jan 30, 2007 · Hwbnde HSR42 Easy Kit Carburetor 42mm, Works with Mikuni Carb Harley Davidson Evo Twin Cam 42-18. This carburetor is designed to provide superior fuel delivery and improved throttle response, resulting in increased power and torque. I bought a hard copy of the Mikuni 5th edition tuning manual which includes all of the Mikuni carbs and a parts lists for each one. Improves starting, ridability, power ADN torque; Features a two piece throttle slide that rolls on stainless roller bearings, a lighter throttle return spring, a low speed air screw and an enlarged needle valve and float bowl Oct 19, 2006 · The issue comes down to obtaining parts. exj oawjlms jnwqiw iec hbp hzmnjgi klo fnyz toyjh fkfiv psw yalngxb hubgli ebvzy zzqxmc