what compression are u guys running on your all motor setups in a gsr ?
whats teh highest ?
what type of pistons?

 

not me...but i know of someone at an estimated 14+:1. That's crazy. Daily driver

 

Yeah that is pretty crazy, especially for a daily driver.... You have any idea what octane he's using? The highest around here is about 13.3:1 on a b20 untuned and still no problems, I was surpised at how strong and reliable his motor is.

 

Damn...not on pump gas, right?

 

Well, since nobody has actually chimed in yet, I' have 10.8:1