[JayKay335i]

I'll have to find out which stations nearest me have 100 and throw a couple gallons in every time I fill up. I'll run on 91 the next time I fill up to see if it makes a huge difference. Its been a while since I did it.

[Addicted2Boost]

sounds like fun. i need to get my car dyno'd

[cu_north]

Count me in when it gets cooler! Glad you guys had a good time!

[SchwarzOpsAZ]

I need to do it,. I have a PROcede sitting here waiting to go in. Just want to wait until it's cooler like everyone else.

[dlbrooks18]

I'm curious with these temps did anybody's car go into limp mode on the dyno?

[hotrod182]

Originally Posted by DLSJ5

Thanks for posting! Great to see some #'s on independent dyno's. I see that the 100 octane did nothing on the M3, that's what I found too.

Wow, the M3 made the most horsepower. Even on crappy gas! Was that with or without a ECU tune??

So it seems a tuned 335i will keep up or beat a stock M3,
But a 335i pretty much needs a race map to beat a tuned M3 on pump gas.

Pretty impressive for 91 octane in a M3.

I was at the track this weekend watching my AMG friends. In 4000FT DA, they had a CLS55 turning high 11's at around 120, and the E55 was running 11.6's at around 124mph. (That car has run 11.2 at 128mph, on pump gas!). By comparison, a Challenger SRT8 ran a 13.96 at 101.89, and the Magnum SRT8 ran 14.0 at almost 100mph. GTO with CAI, Exhaust, Mid 14's at 96mph.