ATV Carburetor Adjustment involves tuning your ATV’s carb for maximum performance. How do I know my jetting is off? My ATV bogs down a lot, is jetting to blame? I have performance parts, what now?

A typical Motr Trim kit contains all the parts needed to modify specific Holley modular carburetors, including gaskets, a new accelerator pump arm, control cable, brackets and even an extended fuel ...

Harley-Davidson has used the 40mm Keihin constant velocity (CV) carburetor since 1988 on Sportsters and introduced them in 1990 on the Big Twins. The 1988 model differed from the 1989-and-later carbs ...

"Performance Made Simple." – No jetting, no hassle – just results. The folks at Lectron are here to help you put power in your quad with big savings. Use the code ATVPROMO at checkout to save $100 on ...

The last time we talked about carburetors, we focused on getting the idle mixture and speed in line. But that’s not all that a carb requires of its owner. Having your idle in line doesn’t mean the car ...

The Carter AFB carburetor was introduced in 1957, and the same basic design lives on to this day as an Edelbrock-manufactured variant. For any mechanical device to remain in production for nearly 60 ...

The easy way to tell a 2100 from a 2150 is the rear edge of the base of the carb. Supposedly, the 2100s have a rounded rear edge like this. And a 2150 will have a flat rear edge of the base of the ...