pwk or pj whats the benefits?

[poolieZerUK]

pwk carbs are pricey and a bit thin on the ground, are pj carbs no good?
Whats the difference?
Cheers.

[Rigaman]

The big difference is a pj was made in the 80s, Pwk is a more modern carb. There are a few differences. I think on a pj the idle and choke circuit are the same circuit. You spin the choke to adjust the idle. I have had some huge problems with pjs on cr250r's. But it could be other problems with those certain bikes at the time. I have a pj in my atc 250r and it runs great.

You would be alot happier with a pwk. Its an all around much better carb. Could you still win races with a Pj? hell ya you can.