Mikuni Carburetor Kits
All kits are jetted as ordered. *Due to the high volume of kits we sell it will be 1-4 business days before they ship. These high quality Mikuni carburetor kits are jetted correctly to your bike. One of the best things you can do for your motorcycle is to upgrade those stock carburetors. We offer life time tech support after the sale so we can help you out with any questions you have. If you do not see a item listed just use the parts request forum.
Not legal for sale or use in California on any pollution controlled motor vehicle.
Not legal for sale or use on any EPA pollution controlled motor vehicle.
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Harley Davidson Mikuni HSR42-10 Sportster Kit with Filter Backing Plate
Mikuni
$389.95Mikuni 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...$389.95 -
Mikuni HSR42 Easy Kit: Harley Davidson Panhead / Knucklehead
Mikuni
$409.00This 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...$409.00 -
Harley Davidson TM45-2 Mikuni HSR45mm Carburetor Natural or Polished/Chrome
Mikuni
$379.20The Mikuni TM45-2, HSR45 is supplied with the following factory jetting installed: Pilot jet 25 (VM28/486), Needle 8CFY2-97, Needle Jet Y-6 (723 Series), Main Jet 175 (N100.604), Air Jet 0.0 Blank, Slide Cutaway 3.0...$379.20 -
TM42-6, HSR42mm Mikuni Carburetor, Natural or Polished/Chrome
Mikuni
$336.00The Mikuni TM42-6 , HSR42 is supplied with the following factory jetting installed: Pilot jet 25 (VM28/486), Needle 8DDY1-97, Needle Jet Y-6 (723 Series), Main Jet 160 (N100.604), Air Jet 0.0 Blank, Slide Cutaway 3.0...$336.00 -
Harley Davidson Mikuni HSR42 Easy Kit XL1000 Sporty
Mikuni
$440.00The kit includes a Mikuni HSR42mm Carburetor with choke cable bracket, a specially designed Mikuni 1/2″ drop down manifold, a heavy duty manifold to carb rubber mounting flange, some jets for tuning, plus an air-cleaner adapter for mounting any...$440.00 -
Harley Davidson Mikuni HSR45-3 ’84 -’99 Polished/Chrome Total Carb Kit Evo Bigtwin
Mikuni
$730.00This Total Kit comes with the Polished and Chrome version of the HSR 45 Mikuni carb. Mikuni HSR Total Kit 45-3 for 1984 -’99 Evo Bigtwin with Stroker kits (Manifold not included where the provided rubber mounting flange will bolt to the engines own...$730.00 -
Harley Davidson Mikuni HSR 45-3 ’84 -’99 Total Carb Kit Evo Bigtwin
Mikuni
$625.00Mikuni HSR Total Kit 45-3 for 1984 -’99 Evo Bigtwin with Stroker kits (Manifold not included where the provided rubber mounting flange will bolt to the engines own special wider manifold required for overlength stroker cylinders) For the maximum...$625.00 -
Harley Davidson EFI Injection to Mikuni HSR42 polished/chrome Conversion Kit Twin Cam
Mikuni
$1,332.00This 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. The following kit components are included: Mikuni HSR...$1,332.00 -
Harley Davidson HSR42-8 Mikuni Complete Carb Kit Evo Bigtwin Models
Mikuni
$590.00Mikuni HSR Total Kit 42-8 for 1984 thru 1999 Harley Davidson Evo Bigtwin Models. Mikuni’s HSR Total Kit dramatically improves the performance on all Harley-Davidson engines and delivers unmatched throttle response and acceleration! With this kit...$590.00 -
Harley Davidson HSR42-19P Mikuni Carb Total Kit Twin Cam Polished/Chrome
Mikuni
$650.00This Total Kit comes with the Polished and Chrome version of the HSR 42 Mikuni carb. Mikuni HSR Total Kit 42-19 for 1999 to present Harley Davidson Twin Cam Bigtwin Models For the maximum available increase in all round performance and power available,...$650.00 -
Harley Davidson Mikuni HSR42 Total Easy Kit HSR42-19 Harley Davidson Twin Cam
Mikuni
$525.95Mikuni HSR Total Easy Kit 42-19 for 1999 to present Harley Davidson Twin Cam Bigtwin Models. Complete kit for everything you need! For the maximum available increase in all round performance and power available, these kits are complete with everything...$525.95 -
Harley Davidson HSR45-4P Carb Kit Mikuni Twin Cam Polished/Chrome
Mikuni
$720.00This Total Kit comes with the Polished and Chrome version of the HSR 42 Mikuni carb. The Mikuni HSR Total Kit 45-4 is designed for 1999 to Present Twin Cam Models 95 CUI throught to 115 CUI when still using stock length cylinders. For the maximum...$720.00 -
Harley Davidson HSR42-8P Total Kit Evo BigTwin Mikuni Polished/Chrome
Mikuni
$650.00This Total Kit comes with the Polished and Chrome version of the HSR 42 Mikuni carb. Mikuni HSR Total Kit 42-8 for 1984 thru 1999 Harley Davidson Evo Bigtwin Models. Mikuni’s HSR Total Kit dramatically improves the performance on all...$650.00 -
Harley Davidson HSR45 Twin Cams, EFI Injection to Mikuni conversion carb kit. Polished/Chrome
Mikuni
$1,346.00This 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. The following kit components are included: Mikuni HSR...$1,346.00 -
Harley Davidson HSR48 Twin Cams EFI Injection to Mikuni Conversion Kit
Mikuni
$1,290.00*This kit is recommended for big bore and hi flow heads. If your bike is closer to stock use the HSR42/45 kit we offer. This Mikuni Carburetor kit is for converting to a high performance carburetor, Harley Davidson Twin Cam models using the earlier...$1,290.00 -
Harley Davidson Mikuni HSR48-2P Polished/Chrome, Jets & Mounting Flange, Carb Kit
Mikuni
$585.55This kit is recommended for big bore and hi flow heads. If your bike is closer to stock use the HSR42/45 The Mikuni HSR48 is slightly larger than either the HSR42 or the HSR45. It is taller and the spigot (engine side) is larger in diameter. This...$585.55 -
Harley Davidson Mikuni HSR48 Carb Kit & Jets, Rubber Mounting Flange
Mikuni
$399.95This kit is recommended for big bore and hi flow heads. If your bike is closer to stock use the HSR42/45 The Mikuni HSR48 is slightly larger than either the HSR42 or the HSR45. It is taller and the spigot (engine side) is larger in diameter...$399.95 -
R90 BMW VM34 Replacement Carburetor Kit | VM34 Mikuni Kit | 1973 1974 1975 1976
Mikuni
$467.50R90 BMW VM34 Replacement Carburetor Kit | VM34 Mikuni Kit | 1973 1974 1975 1976 The Dual Mikuni VM34 carburetor kit is easily fitted to your BMW R90 and the improvement is instant. This kit includes aluminum sleeves fitted to both ends of...$467.50 -
R100 BMW VM34 Replacement Carburetor Kit | VM34 Mikuni Kit | 1976 to 1984
Mikuni
$467.50The Dual Mikuni VM34 carburetor kit is easily fitted to your BMW R100 and the improvement is instant. This kit includes aluminum sleeves fitted to both ends of the Mikuni VM34 to match the original Bing carburetor dimensions. We supply a 2-1 cable...$467.50 -
R80 BMW VM34 Replacement Carburetor Kit | VM34 Mikuni Kit | 1980 to 1987
Mikuni
$467.50The Dual Mikuni VM34 carburetor kit is easily fitted to your BMW R80 and the improvement is instant. This kit includes aluminum sleeves fitted to both ends of the Mikuni VM34 to match the original Bing carburetor dimensions. We supply a 2-1...$467.50