when you add meth i know if makes it richer. but to lean out .what are most you doing taking away fuel or add more timing or both .i

 

you take fuel out to get the AFR correct, but most add some timing with meth to get extra power

 

Yep. Methanol gives you a higher effective octane rating so you can run more timing. That's mostly a separate issue from the fueling...so basically you'd pull fuel and add timing both.

 

Summer Iat's drop 50 degrees! woohooo . yay METH

 

With water / meth injection the more water content the leaner your wideband will read. It seems to be around 50/50 that they balance each other out and the wideband won't be affected much.

 

well you would need to keep the same % that you tune with. Im going to be running either 100% meth or maybe 80/20. Its much easier to run 100% IMO but can get spendy depending how much your spraying

you dont want to tune the truck for 100% meth then run 50/50 as it would throw it off

 

What meth kit do you guys have ?

Don't try running straight meth thru kits that aren't designed for it .
You'll have leaks eventulaly .

 

does it matter which one first . being a nos tuner i know 1deg or 2deg with lean out nitrous a whole lot . i was just wondering example a/f ratio 11.0 add meth then goes fat 10.0 to add timing first before taking out fuel.

 

all depends on how much you spray. under 10gph will genearlly make it go 1 point rich but that also depends on what % you are spraying to

Im running snow stage 3 kit

 

i run 17gph, 14 psi, 16 degrees timing. i just want it daily driver safe. just decrease fuel relative to how much you're spraying, and increase timing