Mikuni Smoothbore Carburetor - 45mm Carb Polished

Mikuni Smoothbore 45mm carburetor for modified V-twin engines requiring maximum fuel delivery. Polished finish with OEM Harley cable compatibility for custom applications.

Features

• 45mm smoothbore design for high-flow applications
• Polished finish
• OEM Harley cable compatible
• Manifolds not included

Specifications

• Brand: Mikuni
• Manufacturer Part #: FTM45-2PK
• Bore Size: 45mm
• Length: 5.8 in
• Width: 9.9 in
• Height: 5.2 in
• Weight: 3.43 lbs
• Country of Origin: Japan

Fitment

Designed for V-twin motorcycles with modified engines. Best suited for custom builds and high-displacement applications requiring maximum carburetion.

Frequently Asked Questions

Does this carb come with intake manifolds?

No — manifolds are sold separately. You'll need to source compatible manifolds for your specific engine.

Will this work with stock Harley cables?

Yes — this carb uses OEM Harley cable routing and attachment points.

What size engine is this carb best for?

The 45mm bore is designed for modified and high-displacement V-twin engines. Consult your engine builder to confirm sizing for your build.

Is installation plug-and-play?

No — custom carburetor installations require proper jetting, manifold fitment, and fuel system setup. Professional installation is recommended.