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ZRider400
02-06-2003, 02:30 PM
I just got a 87 250x, and the guy told me he never rejetted it for the supertrapp exhaust.......he actually never really rode it with the exhaust. it will have a uni air filter and full supertrapp exaust.......does anyone know around what size main jet would be good?..... i just want to know what i should buy, or around what i should buy. any info greatly appreciated.
ZRider400
02-06-2003, 05:56 PM
buuuuuump
ZRider400
02-07-2003, 06:41 PM
come on...somebody must know.....:(
blastersrule
02-07-2003, 06:57 PM
im thinking a 200 main jet
TRX_Thumper
02-07-2003, 08:26 PM
heck no stock is 122...put a 130 in it and you should be fine...
ZRider400
02-07-2003, 08:44 PM
Originally posted by TRX_Thumper
heck no stock is 122...put a 130 in it and you should be fine...

ok thanks.