ZR-1 Net Registry Forums - View Single Post - Ported & Coated LT5 Heads FS and Questions

bradslt5 · 06-05-2008

i think it all depends on the porter . i know petes porting is very well thought out and could on its own add 40-50- hp with a good valve job . i dont think bigger valves help until you go to 385 or bigger . JMHO

06-05-2008	#43
bradslt5 Join Date: Oct 2007 Location: lone pine and mammoth lakes ca. Posts: 544	Re: Ported & Coated LT5 Heads FS and Questions i think it all depends on the porter . i know petes porting is very well thought out and could on its own add 40-50- hp with a good valve job . i dont think bigger valves help until you go to 385 or bigger . JMHO