marcusb

any idea what the noise from the piston may be?

ok so last summer i was riding up north and i think i ran it a little hot. anyway ever since then in like 3rd and sometimes 4th gear it bogs down pretty bad but doesnt do that so much any more and when i shift from 5th to 6th it delays about 5 seconds after i let off the clutch from shifting and im not sure whats wrong? Im going to rebuild it in a week or so ill start on that, also it almost sounds like the left piston is rubbing against the cylinder when i give it gas. any help about the shifting and rubbing sound is much appreciated!!

thanks!

i have a 03 banshee, not sure what size jets elevation: about 1000ft, varies with the hills engine mods: bored.020 over toomey t6 pipes with silencers pro-design air filter air box has 4 holes drilled in the top(approximately 1 inch in diameter each) any help is greatly appreciated!