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yes john at jdr is my carb guy and he said avoid the gtx.
e15 may be a good choice, I wonder if it would have much of a increase in burn off? I didn't notice it, sonoco's website with that list of fuels the way it is could be more user friendly in my opinion!
first off you can reduce your water speed substantially with reduction pulleys "saving" power
the fan itself can be reduced to almost nothing and that "saves" alot of power
the actual increase in power will vary depending on what you were using orginally but from our base line set up the torque numbers are up 20+
couple that with what you can "save" over a gas set up and its substantial
that is all power numbers but don't forget the chassis-- as stock car pointed out--- your fuel consumption will go up and alky is heavier than gas to start with so you do end up with a different race car at the end of the feature
as ever
Brad
Last edited by brad hibbard; 05-27-2015, 07:33 AM.
first off when you say "big gains" that is a matter of opinion
when we see a gain of 5 whether it be HP or torque and does not steal it from another area in the power band that is a "Big Gain" to us
your talking about a 12.5 to 1 engine so its not a crate and I have zero info on anything but a crate
but let me therozie a second-------VP 110 is basically a non oygenated fuel that has enough octane to support your compression ratio--------VP113 IS an oxygenated fuel and still maintains a octane level to support your compression
so with a proper fuel curve I would expect a gain in power all the way through the rpm range
how much?---I really don't know but i would think it would be 1 to 2 %
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