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Old 09-09-2019, 07:22 AM   #1
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Mild F22 Build P2V Clearance / Camshaft Regrind Help

In process of a mild f22 extreme budget build.

A6 / H22 Hybrid Intake Manifold
F22A1 Head with .030 milled off the head.
Stock F22A1 block ( Not Touching the bottom )
And I just shipped my camshaft to delta. I have not decided the regrind yet.

A member on here shared these specs sometime ago.

Bisimoto level 2
intake opens ATDC: 4deg
intake closes ABDC: 44deg
exhaust opens BBDC: 41deg
exhaust closes ATDC: 1deg
intake duration: 220deg
intake centerline: 114deg
exhaust duration: 222deg
exhaust centerline: 110deg
overlap -3deg
measure valve lift in/ex: .405"/.392"

My custom web
intake opens ATDC: 2deg
intake closes ABDC: 46deg
exhaust opens BBDC: 44deg
exhaust closes ATDC: 4deg
intake duration: 224deg
intake centerline: 114deg
exhaust duration: 228deg
exhaust centerline: 110deg
overlap: 2deg
measure valve lift in/ex: .430"/.417"

Curious if the Custom Web specs provided would be too much lift with .030 off the head and stock pistons.

Also im on the hunt for a adjustable cam gear for all of this mess I created for myself. Gusse they stopped making them a while ago

Thanks again.
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