I got this info from Ray Hall Turbocharging web page...
http://www.turbofast.com.au/welcome.html
Lots of other great fuel info there also.
Compression - % Nitro in Methanol
Ratio per volume
16 to 1 10%
15 to 1 18%
14 to 1 28%
13 to 1 38%
12 to 1 46%
11 to 1 56%
10 to 1 66%
9 to 1 75%
8 to 1 85%
7 to 1 94%
6.5 to 1 100%
Tom, Redding CA #216 D/FCC
3liter wrote:
> What compression ratio can be run on 98% nitro? Assume a SBC, on the long
> course, mechanical injection, normally aspirated, and no electronic
> management.
>
> (Straight out of the drum is NOT 100%. About 2% benzene is added for
> shipping stability per DOT regs) -Elon
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