Not Ranked
Jason,
I don't know if you have the stock 302 heads or not and I am not sure if you gain as much on an EFI motor but just pocket porting the stock heads on most 302-351 motors will gain you some good power. I think the dyno figures on my friends 302 with a single four barell carb. showed about a 25-30 horsepower gain. Now he is looking at my aluminum heads on my 351 and is wanting to get a set for his 302. But he won't gain as much as I did because my whole motor was ported and polished by the company that built it. Just something you might think about.
Ron
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