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02-01-2001, 12:12 AM
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#1 |
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Being stroked is great
Join Date: Oct 1998
Location: Alberta, Canada
Posts: 772
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10.5:1 is pretty high for a motor with iron heads, especially on only 89 octane. With iron heads I'd strive for 9.5:1 compression, and aluminums you'd be able to run closer to 10.5:1. Running premium gas would still be a good idea.
------------------ 1991 LX Hatch 5.0L |
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