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Pro's And Con's Of Alcohol Injection?

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Old Sep 15, 2005 | 07:56 PM
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Question Pro's And Con's Of Alcohol Injection?

What's up? I don't know if this question is in the . If so, sorry...but is alcohol injection only for turbo and supercharged engines? Are there any neg's doing that to a non-turbo/non-supercharged LS1 engine? Wondering...

Griff
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Old Sep 15, 2005 | 10:51 PM
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Unless you built a super high compression race gas only motor, then had to drive it on pump gas, there would be no benefit.
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Old Sep 15, 2005 | 11:12 PM
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NO benefeit? I've been told quite the opposite, but I have no experience with it. Would like to know for sure... have you ever done it?
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Old Sep 16, 2005 | 03:33 AM
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Benefits turbo and supercharged engines more.non-turbo/non-supercharged LS1 engine
you might be able to use a small amount.40% Alcohol 60% distwater mix

Last edited by dc96819; Sep 16, 2005 at 03:56 AM.
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Old Sep 16, 2005 | 08:53 AM
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Yeah the benefits are cooler air temps and higher overall octane rating for the motor. So more tuning options to pull more power out of the motor. I don't know of anyone using it right now but I know it does work. Yeah FI motors benifit more due to the volume of air being introduced into the motor. Look on Snowperformace web site they have a little info on it.
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Old Sep 24, 2005 | 06:16 PM
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Originally Posted by dc96819
Benefits turbo and supercharged engines more.non-turbo/non-supercharged LS1 engine
you might be able to use a small amount.40% Alcohol 60% distwater mix
Just buy Winter Formula WWfluid and fill&forget. Preferably -20 or lower is best.
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Old Sep 24, 2005 | 06:23 PM
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Originally Posted by Inspector12
Yeah the benefits are cooler air temps and higher overall octane rating for the motor. So more tuning options to pull more power out of the motor. I don't know of anyone using it right now but I know it does work. Yeah FI motors benifit more due to the volume of air being introduced into the motor. Look on Snowperformace web site they have a little info on it.
Pretty accurate description of W/I benefits. Yes I have the Snow Kit and after installing the power gains were substantial. Cheapest HP mod around
if you figure the cost of headers, T-body, or a small cam change.
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Old Sep 26, 2005 | 07:48 PM
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Meth by itself doesnt make any power if you dont make any changes to the tune. If you just have it start pumpin into the engine it will act like more fuel and the little benifit ya get from it being a fuel ya lose cause the engine is now very rich.
The big benefit, to me atleast, is the amt of tunin it makes possible. You can add a **** load more timing and go alot farther with the injectors as the meth picks up the game when it kicks in. I cant wait to get mine runin. GL


John
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