502 mag mods?


9

95formula252

New member
I just bought my first formula 252 it has the 502 magnum. I can't leave anything stock lol what kind of performance mods can I do... chip, cam, heads? Let me know
 
Well I spoke with my engine guy about my 500 efi. By the time you take everything out to make good hp the plenum is just too restrictive and you run out of air. His suggestion was sell them and build 540's
 
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