Harley Davidson Carburetors
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. The larger HSR45 Carburetor provides for significant more fuel mixture flow over Mikuni's very popular HSR42 Carburetor which is suited for stock and slightly modified engine where it allows a 25% performance gain.
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 HSR42-8 Mikuni Complete Carb Kit Evo Bigtwin Models
Mikuni
$849.95Mikuni HSR Total Kit 42-8 for 1984 thru 1999 Harley Davidson Evo Bigtwin Models Transform the performance of your Harley Davidson Evo Bigtwin with the Mikuni HSR Total Kit 42-8. Designed to deliver...$849.95 -
Harley Davidson HSR42-19P Mikuni Carb Total Kit Twin Cam Polished/Chrome
Mikuni
$799.95This 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$799.95 -
Harley Davidson Mikuni HSR42 Total Easy Kit HSR42-19 Harley Davidson Twin Cam
Mikuni
$930.95The Mikuni HSR Total Easy Kit 42-19 for 1999 to present Harley Davidson Twin Cam Bigtwin Models is designed to provide a significant boost in overall performance and power.$930.95 -
Harley Davidson HSR42-8P Total Kit Evo BigTwin Mikuni Polished/Chrome
Mikuni
$899.95This 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...$899.95 -
Harley Davidson Twin Cam | EFI Injection to HSR45 Mikuni conversion carburetor kit. Polished
Mikuni
$1,695.95This 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.$1,695.95 -
Harley Davidson HSR48 Twin Cam EFI Injection to Mikuni Carburetor Conversion Kit
Mikuni
$1,599.95*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,...$1,599.95 -
Harley Davidson Mikuni HSR48-2P Polished/Chrome, Jets & Mounting Flange, Carb Kit
Mikuni
$594.75This kit is recommended for big bore and hi flow heads. If your bike is closer to stock use the HSR42/45 Â The Mikuni HSR48 is slightly larger than either the HSR42 or the HSR45. It is taller and the...$594.75 -
Harley Davidson Mikuni HSR48 Carb Kit & Jets, Rubber Mounting Flange
Mikuni
$409.75Mikuni HSR48 Carburetor Kit: Designed for Harley Davidson large capacity engines. Natural Finish Carburetor: Includes jets and rubber mounting flange with slotted$409.75 -
Harley-Davidson Twin Cam EFI Injection to Mikuni HSR45-4 Conversion Kit Twin Cams
Mikuni
$1,599.95**Description** Upgrade your Harley Davidson Twin Cam model with this Mikuni Carburetor kit, perfect for those looking to switch from the earlier Magneti Marelli or Delphi throttle cable injection...$1,599.95 -
On Sale
Motorcycle Velocity stack | Mikuni HSR42 HSR45 Carburetor | 65mm ID
SpeedMotoCo
Now: $89.95Was: $109.95Motorcycle Velocity Stacks for your custom build.  These fit the Mikuni HSR42 HSNow: $89.95Was: $109.95 -
HS42/061-45TC Alloy Manifold for Twin Cam Models (Rubber Flange not included)
Mikuni
$99.75This manifold is for use on all Twin Can engines with stock length cylinders and map sensor. When fitted with the purchased here separately, either HS42/062-42 Rubber Flange for 42mm carbs or the...$99.75 -
HS42/062-45 Mikuni Flange, mounting HSR45 to Mikuni Manifold
$35.95This flange is identified by the oval rather than round hole on the outlet side of the flange so as to mate up to genuine Mikuni Harley manifolds only.$35.95