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Stupid Water/Alky injection Question

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Old Nov 25, 2005, 04:50 AM
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Stupid Water/Alky injection Question

I have searched and haven't really found the answer.
I dont know if you can think of water/alky injection like this but heres the question,
What is the estimated octane of:

91 oct. + 100% water injection
91 oct. + 50/50 water/alky
91 oct. + 100% alky
Old Nov 25, 2005, 06:42 AM
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dude, this so NOT a stupid question! its infact one of the best question i have seen on here in a long time
Old Nov 25, 2005, 07:53 AM
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Im interested to see the answer to this as well. Good question.
Old Nov 25, 2005, 07:55 AM
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I run 100% meth, when i switch over to c16 i find i cant run any more timing or boost witout det.
Old Nov 25, 2005, 07:56 AM
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Great Question, thought about it also. Will check back for the answer!
Old Nov 25, 2005, 01:46 PM
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Your question is phrased incorrectly... but you already suspected that.

Water is valuable because it cools off your pistons and cylinders. Hot pistons and cylinders cause the gas to burn too early, unevenly, or in the worst case, to explode. Water also "steam cleans" your pistons and cylinders and removes carbon buildups. The carbon can also cause uneven heating so it is very good to remove.

I will leave the discussion of alcohol to someone else.

strike
Old Nov 25, 2005, 03:17 PM
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water works.
Originally Posted by strikethree
Your question is phrased incorrectly... but you already suspected that.

Water is valuable because it cools off your pistons and cylinders. Hot pistons and cylinders cause the gas to burn too early, unevenly, or in the worst case, to explode. Water also "steam cleans" your pistons and cylinders and removes carbon buildups. The carbon can also cause uneven heating so it is very good to remove.

I will leave the discussion of alcohol to someone else.

strike
Old Nov 25, 2005, 03:49 PM
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Originally Posted by strikethree
Your question is phrased incorrectly... but you already suspected that.

Water is valuable because it cools off your pistons and cylinders. Hot pistons and cylinders cause the gas to burn too early, unevenly, or in the worst case, to explode. Water also "steam cleans" your pistons and cylinders and removes carbon buildups. The carbon can also cause uneven heating so it is very good to remove.

I will leave the discussion of alcohol to someone else.

strike

I know what water does when its injected.
Old Nov 25, 2005, 03:55 PM
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I run 93+100% meth on 33psi without any problem
Old Nov 25, 2005, 03:59 PM
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just remember to maintain that santoprene diaphgram in your pump, it will fail when you least expect.
Originally Posted by Yaroslav
I run 93+100% meth on 33psi without any problem
Old Nov 25, 2005, 04:02 PM
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Evokid,

I think that is one of the best if not the best question I have seen since I am in this forum. Definately a question that many people have thought before.

I want to add another question to that. What are the prices of Alcohol, methanol and water liquid in order to run it on a alcohol/methanol/water kit?
Old Nov 25, 2005, 04:08 PM
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Yo Carlos,
MeOH = ~$3.50/gal ( at townsends/dons hotrod shop)
DI water = ~$1.00/gal
Dont waste your time with higher alcohols.
Old Nov 26, 2005, 01:03 AM
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Thanks Abner,

I am looking at having something realiable and affordable and more importantly somthing that I can buy anywhere.

Carlos
Old Nov 26, 2005, 01:15 AM
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why waste your $$$..hardly any hp increase from 3 tests ive seen and one we did..
I gave mine away.1-10hp increase.. its a business..theres a sucker born every minute
Old Nov 26, 2005, 10:27 AM
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Originally Posted by topnotchevo
why waste your $$$..hardly any hp increase from 3 tests ive seen and one we did..
I gave mine away.1-10hp increase.. its a business..theres a sucker born every minute

erm... i think you misunderstand what is going on here. you should see NO power increases from water injection and very minimal increases from alcohol injection. the purpose of the injection is to reduce knock/detonation so you can increase timing and boost pressure by insane amounts. the power increases come from the timing and boost changes, not from the water/alcohol injection directly. clear?

strike


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