how much compression does my motor have?
An old buddy of mine built my engine and he said I have 10:5:1 for compression but he wasn't sure. As you should see in my sig my stock heads are milled .030 and I am using the stock pistons. What's my compression at?
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'91 LX convertible , T-5, Centerforce Dual Friction, MSD Blaster Coil, FR 9MM wires, 13* timing, 1.6rr, ported/polished/milled stock heads, 1.94/1.60 stainless valves, March Performance Pulleys, K&N panel, 1"spacer, BBK shorties, 2 1/2" off road H, Summit 2 1/2" catback
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