[jetting] - ATV Riders Forums - Honda, Yamaha, Suzuki, Kawasaki, Polaris, CanAm, Arctic Cat, Kymco ATVs

Pages:1

jetting
(Click here to view the original thread with full colors/images)

Posted by: sleepinR

if i add a esr trx5 pipe and an esr silencer plus a k&N filter how should i jet the carb?...what size jets is needed?

Posted by: 86 Quad R

simply plug chop and adjust the jetting according to the plugs color.

Posted by: 250r4life

if you have a stock engine and a stock carb, and are around sea level, i wouuld probably run like a 162 main or so as a starting point. you will likely be a tad rich...