
This part being universal, it may require adaptations
KEIHIN Main Jet 75 — An essential tuning part for carburation, signed by KEIHIN. This main jet of size 75 allows you to adjust the amount of fuel injected into the venturi of the carburetor to refine the air/fuel mixture during mid and high RPMs. Ideal for riders looking to fine-tune their carburation after modifications or to compensate for variations in altitude and temperature.
Compact and manufactured to KEIHIN standards, this jet fits into the main well of the carburetor. It is part of the tuning arsenal along with the needle, idle jet, and air screw to achieve clean carburation. Installation and removal require appropriate tools; be sure to check for leaks and the absence of dirt before installation. For precise tuning, proceed in increments and check engine behavior on the road or on a test bench.
A simple and practical replacement product for workshops and tuners, it is suitable for any adjustment of mixture on compatible Keihin carburetors.