GT40P heads on 351W
01-13-2011, 03:38 PM
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Join Date: Jan 2011
Location: NC
Posts: 1
GT40P heads on 351W
Putting GT40P heads on 1987 351W Marine engine. Looking for advice on porting these heads any if at all before install. Changing cam but must be aware of keeping all low end power I can but add to HP availability.
Any suggestions?? Thanks!: icon_patriot:
Any suggestions?? Thanks!: icon_patriot:
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