2004 busa big bore piston kit

[tubbs25]

i got a 04 busa with a 9 inch stretch,yosh box,lowered front and rear,ecu reflashed which the rev limiter was removed for top speed,yoshi intake cam on the exhaust side,custom map and a 200 shinko and for my gearing im down one in the front and stock in the back......those are the mods on my bike so far and im hoping to get more out of the bike....before the custom tune and the cam my bike made 158.01 and 92.25 max torque and after the cam and tune 172.46 and 99.31 max torque...im wondering should i be getting more power or is that a big gain for my mods.....im hoping to do more to the bike to get it faster so any and all the advise would be great...and im considering putting bigger pistons in it and ordering bigger cams for intake and exhaust any advise in that area would be great too....thanks!!!!!...........

Edited by: tubbs25

[APE Jay]

We got your bigger pistons

http://www.hayabusazone.com/pbe.html