Hey,
I need some serious help on jetting right now...Winter is here and I wanna get fun! Engine is freshly rebuilt and I currently run 270 mains, with 27.5 pilots. Rest of jets are stock size, 2 1/4 turns on air screws.
Modifications are airbox with K&N filters no lid, Pro Circuit SS Pipes, stock 26mm carbs, shaved stock head, 65mm oversized pistons, 40:1 mix and timing plate is set at +4 ....
Thing is i'm still running too rich...
And here's something else I can't figure out. I start the engine, REV IS WAY TOO HIGH, as much as the engine gets hot, rev goes down and engine finish by cutting off. Spark plug blown.... On cylinder 1 only.
Help me! I love my banshee but this is pissing me off...
Thank you,
Frank