Super Jet Cheater pipe suggestions

[Scraggly]

I'm running a stock 650 from a wriii
Only mods are stock kawi pipe
Modded, Coffman manifold, 61x cdi and a tdr resonator.
Ran pretty good. Doesn't want to restart without choke and is hesitant changing over from low to high in jetting.
I'm just wondering what jetting most have started with, I'm running whatever is stock with a wrIII I need to check specifics.

What are the Coffman sizzler suggestions? I should be very close to that.

 

[socal750]

I've got some cheater pipe ?s... Isn't the exhaust cone on a 650sx pipe smaller than a sj exhaust....do these things actually work or waste of $$$

 

[jd91t]

I ran 120L 130H jets on my pro-tec piped 650 with good results.
Screws were 1turn on the low and 1.25-1.5 or so on top depending on temps.
If you're having to choke it for a warm engine re-start then open the low screw some till it starts better.
Cold starts will usually req choke or a prime squirt..

 

[Scraggly]

thanks, mine turned out to be the rubber disintegrating and clogging the carb. i need to rebuild, but after cleaning it up it runs for now. probably wont take long to clog again though