Retainer wall around the base of the spring too. Will need to pull a VC to see
From what I know about them, they are probably on par with E7 heads in stock untouched form. Smallish valves, but higher compression. None of the crate motors came with these. Any chance this is an original engine with a EFI setup slapped on top?
From what I know about them, they are probably on par with E7 heads in stock untouched form. Smallish valves, but higher compression. None of the crate motors came with these. Any chance this is an original engine with a EFI setup slapped on top?