the "new" engine ive purchased from mats and is building into a beast is in need of a clutch. my question is. what complete clutch has the lowes rotating mass.
thanks in advance boys
Should be 12.04:1 with the busa rod, R1 piston and 58mm crank.
And
13.18:1 with the busa rod/piston combo and an 58mm crank.Fast calculations made with 14cc chamber and a 1.8mm compressed gasket
I'm not looking for open chamber. Just if someone had calculated what comp would be with busa rods and pistons for n/a. I would like to use r1 big bang pistons on busa rods but I'm not sure they will fit well.
any one knows the base circle of the cams? and will they go in an rf900 head? a friend has been offered some race cams from an 1100 he is thinking on dropping in an rf900
A friend of mine have an 750 Wich I have donated a set of 36's and rubbers for. The bike has full Yoshi exhaust so I was thinking if something like 35/130
Any suggestions?