lozory
03-09-08, 09:24 PM
Hi everyone, Im new to this site, I just bought a 1990 XR600 everything standard. Iv order some aftermarket headers & muffler & wondering what jets to put in now?? it came with PJ (Slow jet)#62 & main #135.
I guess its a "U model" which apparently means its been choked in order to comply with emissions. I've seen on some forums that this configuration works well:
PJ#68 or #70
Main jet #168 or 170
anyone with experience in this stuff your comments are appreciated
thanks ;)
I guess its a "U model" which apparently means its been choked in order to comply with emissions. I've seen on some forums that this configuration works well:
PJ#68 or #70
Main jet #168 or 170
anyone with experience in this stuff your comments are appreciated
thanks ;)