crank question

[blackhawk]

yes i was wondering if anyone knows how much compression can a stock crank in a 2008 700r take? im not happy with the stock 9.20:1 so looking to upgrade thanks

[Colorado700R]

shoot "tbarker" (Tim Barker) and "kenny" (KDS Racing) a PM, both are pros at internal components 

[blackhawk]

will do thanks alot

[Colorado700R]

the most I've heard off is a 14-1 venom piston (Preddy 08), I'm pretty sure he was on a stock crank.  Lots of folks running 12.5-1 though

[Kenny]

 The stock crank will pretty much handle anything you care to throw at it. There are 14:1 motors all over the place running strong and reliably. Nitrous use is fairly common as well

[blackhawk]

thanks kenny well i guess i will start looking for a new piston

[preddy08]

Yup, 14.1 compression here, with no problems what so ever. I've been beating my bike for about a year and a half and i'm yet to turn a wrench on it mechanically.