shooting 9" flames under decelleration
#1
shooting 9" flames under decelleration
I've had my 02 f4i fora little over a year now. when i got it, it came with a 2-bros high-mount pipe (no more cat) and pc-III. when i rev it up (~7-8k)and let the engine slow itself down (especially when cold) i hear "pop, pop" and a ~9" flame shoots out of the tailpipe. Is there something wrong with my bike, or is this just a side-effect of the mods?
#2
#3
RE: shooting 9" flames under decelleration
Other than the cool factor at night I would say it sounds like you are running rich. May want to check the map that is loaded on your PCIII - or if you really wanted to get it purring, go have it dyno tuned and I'm sure they would fix that problem and also make a fair improvement to the performance.
#6
#10