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Octane Boosters in Alcohol Inj?

Old Feb 17, 2004
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Octane Boosters in Alcohol Inj?

I was wondering if its possible to use octane booster fluid for Alcohol Inj instead of Alcohol?
Would it have the same effect or make things worse?

Thanks!

Last edited by Ahtasham; Feb 17, 2004 at 11:53 AM.
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Old Feb 17, 2004
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good question... insnt octane boost supoose to be mixed with a full tank of gass? i dunno
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Old Feb 18, 2004
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Yes octane boosters are meant to go in the fuel tank e.g. a bottle of octane booster mixed up with the whole fuel tank.

But if used in the pure (concentrated) form, by pouring directly into alcohol injection tank, without any mixing, would it do the same as alcohol???
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Old Feb 18, 2004
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i don't think so, cause octane booster only raiser the octane in about .xx and alcohol raises it complete points,a nd isnt octane booster toulene?
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Old Feb 18, 2004
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octane booster is expensive as hell compared to a good alcohol fuel... i pay $15 for a full 5 gallon drum of methanol, works great... just use that..
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Old Feb 18, 2004
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Well that makes sense (depending upon the availability). Do you use methanol in its pure form? or a 50/50 mixture with water?

Last edited by Ahtasham; Feb 18, 2004 at 03:03 PM.
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Old Feb 18, 2004
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just use it straight....it's pretty cheap
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Old Feb 19, 2004
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Originally posted by futurersxswap
octane booster is expensive as hell compared to a good alcohol fuel... i pay $15 for a full 5 gallon drum of methanol, works great... just use that..
where do you get your drum of methanol at........... is there anything else that we can run in it that we can get from any regular store
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Old Feb 20, 2004
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Where the hell do you buy it that cheap? I buy denatured wood alcohol from home depot for like $3.99 a gallon!

BTW: jwcardy if you read the back label of a can of denatured alcohol it says it is a clean burning fuel......contenets: methanol. So its the same stuff you just pay more for it.
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Old Feb 20, 2004
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Originally posted by civic01vtec
just use it straight....it's pretty cheap
Running it straight will just raise combustion chamber/ Exhaust gas temps and take away all the good efects of methanol injection. Read the High Performance Honda Builder's Handbook by Joe Pettitt. He explains in detail water/methanol injection. Also he explains every aspect of turbocharging a honda engine. Its a great read and you can pick it up for about $20.
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Old Feb 23, 2004
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Originally posted by RiceBuRNeR
Running it straight will just raise combustion chamber/ Exhaust gas temps and take away all the good efects of methanol injection. Read the High Performance Honda Builder's Handbook by Joe Pettitt. He explains in detail water/methanol injection. Also he explains every aspect of turbocharging a honda engine. Its a great read and you can pick it up for about $20.
so, how should u mix it ?
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Old Feb 23, 2004
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I know that 50/50 is safe I heard 60/40 some-where but I never tried that..... Too much water wont hurt the engine but it will hurt performance. Too much alcohol will still stop detonation but produces too many BTU's and can cause hot spots.
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Old Feb 23, 2004
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yeah, i've always been wery on injecting water into the combustion chambers.

Does this apply to alcohol too?
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Old Feb 24, 2004
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People have been using straight water for years. mixing alcohol w/ the water just helps you gain back any power your loosing from the water while stopping detonation. Alcohol releases more BTU's than gasoline when it burns so too much is bad.........50/50 should be fine.

Last edited by RiceBuRNeR; Feb 24, 2004 at 09:01 AM.
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