kh250 b5
Posted: Mon May 25, 2020 10:05 am
has anyone done any tuning to there barrels to give a bit more power.im looking down inlet tract and can see what looks like a splitter in the middle is this the resrictor .ive only had Yamaha rd and they are in the rear of piston.it does not seem piston at t.d.c does not cover this.. if not I will leave alone.
thanks alistair
thanks alistair