RE: 7.5 K&B tuned pipe
ok I'am stumped we finely had a chance to run with the new pipe. it won't run right . takes off fine, cruises around fine at low speed. when we open it up it blast off. all good right. But when we let off it stops running no sputter just stops. I tried leaner and richer no change.could it be the lsn. carb and tank are clean.oh we changed to 50% from 30%