Originally Posted by cossie1600

I have used torque to log engine parameters via the OBDII port, but I really have no use for anything outside of RPM and maybe water temp for reference. To me it is a hassle to have a plug in between my legs, especially at the track. As I said, some of you are more into the engine/HP/tuning aspect than driving. I completely understand as I was like that 10 years ago. I just got past it and I really don't care about my engine unless it is smoking or Minis and Miatas are passing me.

I understand why you are using the high octane gas, I am simply saying it is an overkill on a stock car as the ECU SHOULD account for any possible detonation you MIGHT experience. And this is if your engine is really knocking that is. Also the effect of oil temp is greatly exaggerated in my opinion, I simply don't "feel" the same thing that you guys are doing. See what I am attaching below to support my claim. Do you guys carry 10x more in insurance coverage than your net worth too?

I have pulled the logs from my first lap and the last lap of the same session for comparison. Unless I missed something, I just don't see any HUGE drop in performance between both runs. A few horsepower maybe, but nothing so out of ordinary that would allow Miatas to pass me on the track. Even if you are right and my car is losing power from the heat, remember other cars on the track are running in the same condition too. Chances are that they will lose power if you do. BTW, I do back down every now in order to cool the engine/brakes/transmission/myself, but oil temp can climb from 220 to 260 within half a lap under full load. On a hot day, it got to nearly 280 at the end of the lap.











I would definitely be sought after by the courts for child support if I crash my car at the track