I use the decimal point rule for compression ratio vs. octane, which goes like this:
8.7:1 = 87 Octane
8.9:1 = 89 Octane
9.2:1 = 92 Octane
Quench is key! http://www.superchevy.com/how-to/eng...earance-guide/
dave w
I use the decimal point rule for compression ratio vs. octane, which goes like this:
8.7:1 = 87 Octane
8.9:1 = 89 Octane
9.2:1 = 92 Octane
Quench is key! http://www.superchevy.com/how-to/eng...earance-guide/
dave w
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