Ok so a week ago I rode with a 750 until night fall.
He had a full yoshi exhaust and a custom tune.
When ever he let off the throttle it would shoot flames (sounds like bullets going off in your chest). SHARP blue flame that is shaped like a sharp cone 7 inches out the exhaust tip and isnt really like a flame thrower, but more of a sharp, quick, cone.
He said it happened when he put the full exhaust on, even before the tune, and that the same thing happened with another 750 he had. I saw his dyno graph and it was pretty much perfect air fuel ratio so I know he isnt running rich.
I have a 05 gsxr 600 with a full yoshi and pc3 (and lots more). I am about to get it custom tuned when i change out my CCT but my question is... Will I be spitting blue flames like that? why did both of those do it and not mine?
I got a little flame last night when i took it up to 11k and chopped the throttle, little blow back but nothing crazy like his. He could do it even at low rpms...
Anyone have the blue flames on their 600? what did you do? did a tune make a difference?
P.s. I'm not getting a tune just for flames... Im actually going to track the bike out haha (one track day got me hooked).
and its about that time to tune it (running strong at 22k miles)