jetting help

[-TheDude-]

on a fresh rebuild, on flat ground everything is fine when i come out of turns i sputter to the point of stalling what are your jetting suggestion?
elevation 1050ft
mods, 416 piston, stage 2 hotcam,crf450 timing chain, wisco vlaves, full hmf exhaust, run a lid with 6 air vents on it
thanks

[clemsonteg]

What are you jetted at now?

[-TheDude-]

190 main 38pilot thats what hmf recommended i had a 165 main in it im thinking i need to go back to that any and all suggestions are appreciated

[clemsonteg]

Seems like if it gives you trouble on anything other than flat ground it would be like a float issue.

http://www.exriders.com/vbb/showthread.php?s=&threadid=430587&perpage=10&highlight=450r%20carb&pagenumber=1

You can check out that thread too, he had trouble with a 450r carb on his 416. I think he ended up with a 205 main jet.