PI SWAP
make sure to get margins cut into your valves while you have them out. Or get your pistons fly cut so you have the option down the road to run an stage 2 cam without retarding it for clearance! The pi heads have garbage PTV clearance.
You should be in the mid 13's with that set up. I ran a 13.41@ 104.76 with a crappy 60 (damn sumi's) that's with a port match pi swap though, i also mirror finished the exhaust ports. I bought them in January and I got bored one weekend so i took the valves out and cleaned up the seals and the surface of the valves. It worked great though, all cylinders had a compression reading of 200-205 (besides one that was 190).
Good luck with your swap, you'll love it! (seriously get margins cut into your valves while they are out though)
You should be in the mid 13's with that set up. I ran a 13.41@ 104.76 with a crappy 60 (damn sumi's) that's with a port match pi swap though, i also mirror finished the exhaust ports. I bought them in January and I got bored one weekend so i took the valves out and cleaned up the seals and the surface of the valves. It worked great though, all cylinders had a compression reading of 200-205 (besides one that was 190).
Good luck with your swap, you'll love it! (seriously get margins cut into your valves while they are out though)
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Matt's 95 Stang
5.0L (1979-1995) Mustang
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Oct 5, 2015 07:16 AM




