scheides

iTrader: (10)

mudduck brings up a valid point! I hear what Warr and Shameless are saying, but I'm wondering if 75/25 meth/water might be a happy medium in a case like this, where one is on the edge of deciding between the two.

Good discussion, as I was ready to just switch to 50/50 no questions asked myself. Anyone have any hard numbers to back up their 50/50 / 100/0 arguements? I mean are we talking about a 15whp swing or a 4whp swing?

Ph3n1x

iTrader: (12)

But you can still get away with it for a long while depending on consumption. Pump diaphragms are cheap and upgraded methanol safe pumps are readily available. 150psi or 250psi.

recompile

iTrader: (38)

It made 27psi at 6700RPM and 26psi at 6800RPM. I hit 100% WGDC at 6500RPM.

thaigleshmk

Nice numbers dude....
Me take it for a ride?...... NLTS?

9sec9

iTrader: (2)

Thanks Shameless.

PPI

iTrader: (103)

Nice! Heading out to the strip soon?

TKEVO

iTrader: (43)

This is on I needed to hear about the green/meth/dyno numbers. I will kinda know the range I would be in if I go green. Thanks.

So 400+ with cams. I'll be adding some also.

Inprogress

iTrader: (30)

Shameless,

What are you revving the green to at redline?

Awesome numbers man!

Toxin

iTrader: (2)

To refer to earlier posts about 50/50 vs 100%. From what I've gathered up - 50/50 will provide more cooling power but you have to run a bit less timing and you can lean it out a bit more. The difference you can make with this is using about 1/4 of the meth you normally use with 100%. Water has 100% more cooling capacity than meth does and since you're using 50% of meth in the mixture, you're pretty much spraying one quarter of the meth than you would be at 100%.

Tamer (4WSTuning) however suggested 100% meth because of the fact that if you don't exactly hit the mixture every single time and your tune is topped off as it should be, you could run into problems because of it. Maybe he could share some insight on the subject as well. I'll be getting my meth kit soon too, still undecided what I'm going to be running, but if I was from the USA and had easy access to cheap meth like you do, I'd definately be running 100% meth with a bit of a margin in the tune because I like to race my car around often for a bit longer than just a 1/4 mile pass.

Just my 0.0127502231 euros (2 cents )

leecavturbo

i'd prefer the 50/50 route not for output V's 100% but for the cooler running!
i.e 100°F minimum lower egt's has to give the motor/turbo added longevity