I understand the capabilties of meth... I will be able to add timing. And yes I have been talking about it. But no one that is using meth, and there are two i know of in the M3 community not here in atlanta, has advanced timing. They are just spraying and have noticed some increase from the auto adapting ECU timing and the cooler air. But no real timing advance. The motor is 11.5 : 1 compression w/ 8100 redline.

I will say, I got the idea as I heard people down in south FL were adding meth to N/A cars especially those that ran track days. I didnt realize meth was so corrosive.. I mean I know it will eat away at rubber but there are so many turbo cars running meth and guzzling it and they are aluminum heads as well. I also had no idea it could get past the rings. I will keep the nozzle small and since I will be using my own meth map for the PWM signal I wont overdo the spray so we can make sure it atomizes well and burns up completely.

Just wanted to see if anyone has really tried. As far as trying for big numbers, not that important... I want to use this system alongside a turbo setup.

I am planning a turbo setup down the road but there are no turbo parts or tuning available for my car. I have managed to figure out how to stop my ECU from making any fuel trims and doing real time tuning via an interceptor piggyback all while keeping emissions.

But I am waiting on fabrication. Until I can ensure the parts can be fabricated, I am just buying the parts I can use now. So I have to take care of tuning, the ECU, and the sensors... Now I have the meth system with failsafe to activate the backup maps, etc...

So the care is pretty much just waiting to have a turbo slapped on it , cometic headgasket, and tuned... But i really want to see what i can do with high octane..

E46 M3 race cars running on standalones make over 400RWHP with no cats, 3in. exhaust, and tuning on race fuel... But they can tune the Dual Vanos.. I cant. I make 321 ish RWHP and want to get to 350 for now. With the turbo and lowered compression I am hoping for 500RWHP pump and 600 RWHP pump+meth... but that will depend on how large a part the vanos plays.