Hey guys, Im about to send my block to the machine shop to get sleeved and machined and all of the good stuff Now i need to pick which head to use. Im not sure how much boost i will be running but im pretty sure that it will be 20+ on ocasion but probably less than that on a normal basis. I was debating between the GSR, ITR and CTR heads. What do you think is the best choice. And which one would i be able to get the most power out of with the lest amount of machining for the money?. Also I have a guy that wants to sell me a bare brand new ITR head for $500 so should i do that and just buy the internals for it that are good for turbo?

THanks JMAN

 

OK how about a new Bare ITR head with the lost motion assy. with it for $500, deal or not?.

Thanks
JMAN

 

any head will be good. a type r would probably be best for boost stock b/c it comes from the factory a lil pimped out, u don't have to get the **** p+p. use gsr cams, best for boost, unless u get some cams made for boost.

 

I personally would run an ITR head with nothing done to it except for some Toda valvesprings.