11:1

[cstande88]

I have a 2005 raptor that is stock and looking to put a wiseco 11:1 piston in it. would this be able to run on pump gas or be good for trail riding and also how much more hp and torque would i get, thanks

[tater_kamik]

you will be fine on pump gas. you will have more hp and torque through the entire rpm range, so it will help your power everywhere which will be good for trail riding. as far as hp, i dont know get it dynoed and ya will know:D