[Lulz_M3]

After viewing the OTS cobb maps in ATR, its simple to see why a JB4 or Procede car is faster, the OTS maps are quite tame and leave some power on the table. Same engine, same fuel, same timing curve, AFR targets, IAT etc etc will produce the same power. Pick the way that you want to get there...

[Jeff@TopGearSolutions]

Originally Posted by Lulz_M3

After viewing the OTS cobb maps in ATR, its simple to see why a JB4 or Procede car is faster, the OTS maps are quite tame and leave some power on the table. Same engine, same fuel, same timing curve, AFR targets, IAT etc etc will produce the same power. Pick the way that you want to get there...

Well now that ATR is available it is a different ball game. How is the Cobb handling the high boost these days, specifically boost for methanol?

[Lulz_M3]

Originally Posted by Jeff@topgearsolutions

Well now that ATR is available it is a different ball game. How is the Cobb handling the high boost these days, specifically boost for methanol?

I hope to report that in a few weeks, still havent got around to installing my HFS4.

I know of a now banned member that isrunning 60/40 meth and put down 375rwhp/433rwtq on a mustang dyno, with a FBO "baseline" of 260 in 100 degree heat (not sure if those numbers are corrected). I'm hoping to get to chat with him soon for more details.

[LuSt4Boost]

I'm Jb4/helix intake/dp's/ and meth. 2 weeks ago, I had a nice run against a friend of mine who is Cobb 2+ FBO w/meth and we were pretty close in our race. Both cars are 335i and I had 1 extra person in my car. 3 runs from a 40mph roll and I slightly edged him out each time, but it was only by like a 1/2 car each race. We then went from a 10mph roll and he pulled me a bit down low, but after I caught traction, he couldn't pull away and it didn't seem like I was pulling him in any.

He's now in the process of getting RB's installed. Now that will be interesting.

[Lulz_M3]

Originally Posted by LuSt4Boost

I'm Jb4/helix intake/dp's/ and meth. 2 weeks ago, I had a nice run against a friend of mine who is Cobb 2+ FBO w/meth and we were pretty close in our race. Both cars are 335i and I had 1 extra person in my car. 3 runs from a 40mph roll and I slightly edged him out each time, but it was only by like a 1/2 car each race. We then went from a 10mph roll and he pulled me a bit down low, but after I caught traction, he couldn't pull away and it didn't seem like I was pulling him in any.

He's now in the process of getting RB's installed. Now that will be interesting.

Cobb S2+ isn't designed for meth. Of he was running a meth map he would have hurt you.