Here is a post by Snow performance about tuning and dyno results of race gas vs. pump+50/50 meth injection.
http://www.yellowbullet.com/forum/sh...d.php?t=352961 Here is a quote "We wanted to see what was better for a street car: race fuel or adding water/methanol injection. Cutting right to the chase, both techniques made nearly identical power. It makes sense because we started off with 16 degrees of ignition timing on pump gas, then bumped it up to 23 degrees and 26 degrees on both the water/methanol and race fuel." And they used 117 octane
Here is another post by a snow performance tech
http://www.snowperformance.net/forum...adb67f11099c83
"pump gas and 50/50 water/methanol will net you an equivalent octane rating that compares to race gas"
This is from their Ins and Outs of Water Meth injection
http://rhwracing.com/ins-and-outs-of...nol-injection/
"• The extra 20-25 points of octane provided allows for more spark timing advance"
Heres another one
http://www.dragzine.com/tech-stories...injection-101/
"A properly tuned water/methanol injection system will usually support a typical “race gas” engine tune."
http://www.snowperformance.net/forum...ef1d56e718974e From a Snow Tech "I talked to a guy yesterday who have a 6-71 Weiand on a small block V8. He was still fine tuning on the dyno and he had already beat his 110 octane race gas numbers using our stuff and pump gas. So more to the point, I would expect you to be able to run either the same tune or something very similar to C16 using premium pump gas and 50/50 water/methanol."
"There are lots of variables in detonation suppression, but it has tested and proven time and time again (since WWII in fact) that when injected accurately and correctly, we can get a solid 20-25 point octane gain with 50/50 water-methanol over pump gas alone. "
C16 is 117 octane correct? Is it safe to assume now that 87 can safely be run with meth injection at a 110 tune or just even a 104 tune? 87+20=107
Who's smokin crack now?
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