202mphbusa
Registered
I have a HMP Rick Stetson head that is Stock seat 1mm O/S valve, that is in need of freshen
I was running the head when I was all motor. then for a little while on my first turbo setup
I pulled it off cause it seemed like it was killing power down low
I am looking to send it for refresh 1/2 studs and possible change back to OEM size valve
So my question is
Turbo head work who is out there ready........go
I was running the head when I was all motor. then for a little while on my first turbo setup
I pulled it off cause it seemed like it was killing power down low
I am looking to send it for refresh 1/2 studs and possible change back to OEM size valve
So my question is
Turbo head work who is out there ready........go