pi head swap
hurstGT
05-08-2007, 06:34 PM
hey i just bought a 96 mustang GT with a paxton supercharger, bassani exhaust, and a PI head swap. what exactly is a PI head swap and what does it do for your car
pbaddict03120
05-11-2007, 01:57 PM
Pi Head swap is when you take the heads from a 1999-2003 mustang I believe are the years and swap them. this changes your engine to a 3v head.
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