ffk_pennywise

Went to a local "Dyno Day" this weekend. I have an '07 GT with a BBK intake, Steeda CMCV, and Brenspeed 87 octane tune. I made 297 HP and 319 ft/lb of torque. 69 degree's that day. I'm pretty happy to know that my car is making pretty much the exact amount of power I thought it was. My air/fuel looks to be about 13. Is that ok? I know nothing about that. I'm hoping to get an off-road Prochamber on here to go with my Flowmasters. Anyone have that setup or know how much power an O/R Prochamber makes? Couldnt find anything on streetfire or youtube.

ThumperMX113

The A/F sounds about right. Those are good numbers but they are only that high because of the weather. I'm pushing 302 rwhp and 318 rwtq with VMP 93 octane tune, C&L intake with 88mm maf tube, muffler delete, CMCVs, and UDPs.

rshamekh

Very nice numbers, the O/R prochamber will take you over 300.

ThumperMX113

I forgot to add about the Prochamber. A cat delete will net you around 3 rwhp. I'm not sure if the Prochamber will net you more than that though.

ffk_pennywise

So it basically wont do much of anything besides sound cool. Thats fine though. Yesterday was exceptionally cool compared to the past week. Got lucky with the weather for sure. Car felt stronger for sure. I was 1 of 3 mustangs there. Everything else was GM and almost all of them over 400hp.

Kara

Yeah my Lt1 I had was 400 hp and the Ls1 was pushing it. I do like gm motors
Nice numbers on your stang!