Hello everyone. I exploring running 110 race gas. Currently been running 91 with octane boost. Engine pings on straight 91 engine has 19cc domes with port polished and case matched jugs. Stock carbs with 300 main jets. I’m in California so 91 pump is as high as we can get except very rare spots that have 110 or 101 leaded race gas. Also what about mixing the 91 and 110 50-50.
110 race gas?
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Mixes will work great. The most power will come from the least octane that prevents the ping.
100LL is easily available at airports. Look for smaller airports in your area.
100LL is easily available at airports. Look for smaller airports in your area.
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