83 YZ top end, jetting for 39mm PWK?

[Gdkarma]

I have given in and bought a Keihin carb to try on the Outlaw, and need to know where the heck to start on jetting! It was supposed to have come off a 250R, so I'd assume it's close to what I need to get started with. Gonna have to see if I have any jets around here that even work...............

[wild200x]

i would bet somewhere between 150 and 180?? i couldnt even begin to guess closer than that start high. no not drunk?! high! lmao!

[Gdkarma]

LOL, you crazy fooker.....................I'll take him out this weekend and see how it runs with some new breath......it wants to run, but feels like it's being held back, going from new 36mm Mikuni to this 39mm PWK. It used to have random times of being a stripped ape with a 39.5mm Mikuni, but never the same from day to day.:doh:

[NOS_350X]

On mine with the yz cyl and a 39.5mm PJ i was at a 55 pilot and a 175 main.

[Gdkarma]

Thanks! Now I at least know what ballpark to start with!:thumbsup:


On mine with the yz cyl and a 39.5mm PJ i was at a 55 pilot and a 175 main.

[wild200x]

hey! is 150-180 not "ballpark"?? lmao!