This is a bare cleaned and ported head. Hand-ported in the NW, by a guy that's been doing V8 builds where this kind of porting has been done since the 60's. The N54 stock head is highly constrictive (there is one before/after picture). Please PM to ask questions, etc.
Last edited by fmorelli; 02-23-2021 at 05:31 PM.
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