Originally Posted by 96LTWM3
On a side note the PROcede with PWM Meth makes just shy of 400whp, and my buddy's car at thunder hill on a 100 degree day said his temps were barely higher then street driving and solid all day long. He was no where near 300 degrees.
I have the same experience. I have the Procede with the PWM meth/water system on my 335i and tracked on a 95deg day at the highest boost levels possible on the stock turbos (19psi peak/taper to 16psi redline) with oil temps rock solid at 245, which is where it is under daily driving conditions.
I will be using a progressive meth system on my ESS VT2 600 M3 at the track in order to keep IAT's in check, which will also help to keep oil temps in check. I'm actually going to use the Procede at my meth controller. Ordinarily that would be pretty expensive but it prevents hacking up my car for the otherwise necessary meth/water hardware.