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tubman · 02-13-2021, 03:44 PM

There is some disagreement about the exact number among the experts, but E85 has an octane rating over 100. Some late model performance freaks build their engines to use it on purpose.

02-13-2021, 03:44 PM	#12
tubman Senior Member Join Date: Dec 2013 Location: Minnesota, Florida Keys Posts: 10,347	Re: E85 fuel with a holley 94 There is some disagreement about the exact number among the experts, but E85 has an octane rating over 100. Some late model performance freaks build their engines to use it on purpose.