What would my compression be?
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What would my compression be?
What would my compression be. Ive got a stock lq4 going with 220 tfs heads with 65cc and was looking at .40 head gasket. I know its 9.4 stock. Tried using online calculators but i just don't have all the correct info to make them work.
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Compression is free horsepower, so milling will net you a little more HP. If you have the PTV clearance, I'd do it in a heartbeat. I'm running Cometic .040's currently on my setup, with TSP LS6 2.5's that are stock chambered 64cc, so my CR is ~ 10.8-10.9. Looking back I wish I'd have milled my heads to 62cc chambers for a little more HP and torque.