Harley Davidson HSR42/HSR45/HSR48 Mikuni Carb Kits
Mikuni HSR42 Carburetor Easy Kits
Mikuni American’s popular HSR42mm Series Smoothbore Carburetors are available in easily installed “Easy Kits” for all late model Harley-Davidson and other American V-Twin applications. Included are kits for 1990 to present 1340cc Big Twin engines, together with 1994 to present 1200cc Sportster and Buell S2 models. HSR42 Kits come complete with a properly jetted Mikuni HSR42 carburetor, installation instructions, and works with your stock throttle cables. Included is a special adapter that allows you to retain your stock airbox or use the higher flowing Screamin’ Eagle performance filter kit for an additional performance gain.
The HSR42 Mikuni flows more air at full throttle to produce more peak power than other carburetors with bigger venturi bores. While at smaller throttle openings the Mikuni's smaller, yet higher velocity flowing venturi, together with its advance fuel metering system provides a stronger overall powerband with improved rideability. On a stock engine without any other modifications you can expect the Mikuni HSR42 Carburetor Easy Kit to provide a significant 10% increase in power and torque, and up to a 25% increase in power and torque when matched to a higher flowing intake and exhaust system.
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Harley Davidson HSR42 EFI Injection Mikuni conversion kit HSR42-19 Twin Cams Twin cam
Mikuni
$1,495.95Mikuni HSR Total Kit 42-19: Suitable for 1999 to present Harley Davidson Twin Cam 88cui Bigtwin models. Mikuni HSR 42mm Carburetor: Provides maximum performance and power increase. Performance Manifold and Rubber Flange: Enhances performance and...$1,495.95 -
Mikuni Carburetor Kits Motorcycle Custom Kits VM30, VM32, VM34, HSR 42's | Click Here
Mikuni
$1.00You need to contact us to get the correct pricing, ETA, availabity, and then we can make a carburetor kit for you. We are constanly trying to expand the kits that we offer! You need to contact us to get the correct pricing, ETA, availabity, and...$1.00 -
Harley Davidson EFI to Carburetor Conversion Kit 1984-1999 Evo Big Twin HSR42 Mikuni
Mikuni
$1,499.95This 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. The following kit components are included: Mikuni...$1,499.95 -
Harley Davidson HSR 42-7 Mikuni Carburetor EVO Kit 1340 Big Twin Evolution (1990-99) CV Replacement Kit
Mikuni
$589.95Harley Davidson HSR42-7 Mikuni Carburetor EVO Kit 1340 Big Twin Evolution (1990-99) CV Replacement Kit Installation instructions > >> HSR42 42-7 42-18 Installation Instructions- HSR42 Mikuni Big twin carburetor kit. This kits adds roughly...$589.95 -
Mikuni HSR42 Harley Davidson | 2004-2006 Twin Cam 88ci | 2005-2017 TC88A Single Plug Ignition and Harness Kit | EFI to Carburetor Conversion Kit | Bolt On | Easy Install
Mikuni
$1,595.95Mikuni HSR42 Harley Davidson | 2004-2006 Twin Cam 88ci | 2005-2017 TC88A Single Plug Ignition and Harness Kit | EFI to Carburetor Conversion Kit | Bolt On | Easy Install This Mikuni Carburetor kit is for converting to a high performance carburetor,...$1,595.95 -
Mikuni HSR42 Harley Davidson | 1999-2003 Twin Cam 88ci | TC88 Dual Plug Ignition and Harness Kit | EFI to Carburetor Conversion Kit | Bolt On | Easy Install
Mikuni
$1,599.95This Mikuni Carburetor kit is for converting to a high performance carburetor, Harley Davidson Twin Cam models using the earlier Magneti Marelli or throttle cable operated Delphi injection systems. PLEASE CONFIRM YOU HAVE DUAL PLUG ECM. The following kit...$1,599.95 -
Harley Davidson Twin Cam EFI Injection to Mikuni HSR48 Carburetor Conversion Kit | Polished
Mikuni
$1,695.95This kit is recommended for big bore and hi flow heads. If your bike is closer to stock use the HSR42/45 This Mikuni Carburetor kit is for converting to a high performance carburetor, Harley Davidson Twin Cam models using the earlier Magneti...$1,695.95 -
Harley Davidson Mikuni HSR42 Total Kit Shovelhead W/LH Throttle Control
Mikuni
$899.95This Mikuni HSR42 Total Kit suits all Harley Davidson Shovelhead models. 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...$899.95 -
Harley Davidson Mikuni HSR45 Total Kit Evo Bigtwin inc. Manifold
Mikuni
$685.75Mikuni Total Kit 45-2 for 1984 -’99 Evo Bigtwin with Big Bore kit (inc. Manifold for engines still running stock length cylinders) For the maximum available increase in all round performance and power available, these kits are complete with...$685.75 -
42-11 Mikuni HSR Kit 1994 to present Harley Sportster & Buell
Mikuni
$469.95HSR42 Mikuni 1200 Sportster / Buell carburetor kit. This kits adds roughly 25% more power to your bike combined with an exhaust and free flowing air filter. Stock Horsepower is around 57 and this kit will increase to around 72 with a pipe and...$469.95 -
Harley Davidson Mikuni HSR42-10 Sportster Kit with Filter Backing Plate
Mikuni
$439.95Mikuni offers two different HSR42 Performance Sportster Carburetor Kits for replacing the under-performing OEM Harley CV carbs. This kit is for use on motorcycles still fitted with the stock plastic air-filter backing plate, where on some earlier...$439.95 -
Mikuni HSR42 Easy Kit: Harley Davidson Panhead / Knucklehead
Mikuni
$480.75This Mikuni HSR42 Easy Kit suits all Harley Davidson Panhead and Knucklehead models when using a two bolt manifold. The kit includes a Mikuni HSR42mm Carburetor with choke cable, a heavy duty manifold to carb rubber mounting flange, choke cable securing...$480.75