OzVMX Forum

Clubroom => Tech Talk => Topic started by: evo550 on May 14, 2012, 11:19:09 pm

Title: Difference between carbs ?
Post by: evo550 on May 14, 2012, 11:19:09 pm

Anyone tell me the difference between Keihins flatside 38mm PJ and PWK carbs, elligibilities aside. ???

Title: Re: Difference between carbs ?
Post by: Nathan S on May 15, 2012, 07:48:15 am

PJ lacks a normal air-mixture screw. Lousy low air-speed signal. Hard to tune for good idle/low throttle response. Basically only good for WFO stuff.

Fitment is the same (if both carbs are the same throat diameter), although there can be differences in the cable fitting, depending on what the donor bikes are.