View Poll Results: how much water do you run with your meth injection?
Voters: 153. You may not vote on this poll
Meth water mix
Hi, Never even thought of windshield washer fluid to suggest to my son. Interesting post. He bought a 55 gallon drum, less expensive that way. Of the methonol & runs it straight, no water added. He did get a few jets with the kit, started out with what was recomended. A smaller jet. Went to a size larger one. Just guessing here. If methonol is required and your using washer fluid. Is anyone being penny wise & pound foolish. Or penny wise & being pound foolish? Shure would hate to repair an engine on saving a few bucks where you skimped. Dave
Launching!
Joined: Jul 2005
Posts: 263
Likes: 0
From: Arnett WV
Has anyone thought of dropping ice cubes in their meth tank to drop the temps, or even chilling their meth jug? Just something I'm curious about, hell if you're spraying an intercooler with CO2, why not spray the meth tank too?
TECH Apprentice
Joined: Nov 2006
Posts: 369
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From: Copenhagen
the 50/50 mix is what the farthers of waterinjection ran (german ww2 fighterplanes) Boost, nitrous and MW50 as they called it... i am sure they tested all possible combos, and when you can stand on the shoulders of great engineers why wouldnt you??
btw, i have a couple of buddies running the washer fluid as well, and it works awesome, is cheap, abundantly available, non corrosive and relatively non toxtc... thats what i would do...
btw, i have a couple of buddies running the washer fluid as well, and it works awesome, is cheap, abundantly available, non corrosive and relatively non toxtc... thats what i would do...
Has anyone thought of dropping ice cubes in their meth tank to drop the temps
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I'm a biochemist, but that's not really close enough, is it? 
I'm a little surprised that nobody's ever tried them back-to-back on the dyno... Maybe I'll give it a try the next time the car is strapped down... although with the amount that I spray, I wonder if I might go a little bit lean.
I'm a little surprised that nobody's ever tried them back-to-back on the dyno... Maybe I'll give it a try the next time the car is strapped down... although with the amount that I spray, I wonder if I might go a little bit lean.
http://www.yellowbullet.com/forum/sh...9&postcount=37
oh, by the way, he runs 4.80s at 140mph on pump gas, injecting distilled water. btw, he is using two 625ml nozzles (the biggest snow sells). per other experts, you would have to use 6-8 nozzles the same size with pure meth to get a meaningful improvement in performance(and then that jacks up your AF ratios)
http://www.youtube.com/watch?v=_xaMU6r3XSc
Teching In
Joined: Apr 2005
Posts: 13
Likes: 0
From: Houston
According to Turbochargers by Hugh MacInnes, he says it was tested and proven that increasing the mixture past 50/50 was of no significant improvement in 1971. Since Methanol is volatile and prone to preignition, it is undesireable past a 50/50 mix.
Maybe you should stick to more resent publications... Meth has an Octane rating of some where around 110, and is NOT prone to preignition 
, it actually burns slower, stabilizing pump gas's burn rate. Teching In
Joined: Apr 2005
Posts: 13
Likes: 0
From: Houston
I'll try to stick to more reCent publications next time. I didn't realize pulling information from a published source was more ignorant (apparently) than people just spouting off opinions (for the most part)
.
Just thought I would add some info from a text source since I didn't see any so far.
. Just thought I would add some info from a text source since I didn't see any so far.
