DTM Brian

I LOL'd

Gotcha. Was not trying to stir the pot. I was guessing based on power number posted in a video of your car. My guess was you may have had it on another dyno jet dyno and the only one I am aware of at this time is IPS. All is good.

Heads might be the same. I bet the cams are different. Look at how the Mach keeps pulling while the cobra is done making power. Also notice the boost difference. Something has to be different other then just compression.

770 with the mamoth intake. The cars tend to loose boost when trying to pull air from the passenger side and the stock blower elbow. There are 2 cars locally running around with the 2.8H blowers. I forgot to mention that 1 is also spraying with a 75 jet and making close to 800 rwhp.

Your car made 465 rwhp correct? I assume this was on IPS's dyno which is a Dyno Jet

I have done a hand full of 03/04's with the 2.8H. 700 rwhp has been the norm at 20-21 psi and race gas. I tune them right around 650 rwhp with pump. A difference of about 5-6 degrees of timing.

I believe 10.90's has been done by a few individuals with ported eatons and IRS. However this is done under ideal conditions and near sea level.

Both cars using the factory size blower pulleys which is 3.5" in diameter. It is suprising that the Mach 1 shows 2+ pounds of less boost yet makes identical power to the cobra up to 6000 rpm's. My guess is the Mach 1 Heads and Cams flow more air causing the boost to read less. You can see the Mach out shines the Cobra above 6000 rpm's. Also keep in mind the compression of the mach is close to 2 points higher the the Cobra. Blue= Mach 1 Tuned with the Eaton (3.5" pulley) and exhaust Red= Cobra with stock pulley (3.5") and stock tune with catback and filter. http://75.180.27.125:50001/Dyno%20Graphs%20and%20Pictures./Dyno%20Graphs/Eaton%20Cobra%20vs%20Eaton%20Mach%201%20Comparsion%20002.jpg Peak numbers are very close here. However the cobra is making close to 5 pounds more boost at 6000 rpm's. Blue= 03 Cobra with Dyno Tune, 2.93" Blower Pulley, Catback, Exhaust Red= Mach 1 Tuned with the Eaton (3.5" pulley) and exhaust http://75.180.27.125:50001/Dyno%20Graphs%20and%20Pictures./Dyno%20Graphs/Eaton%20Cobra%20vs%20Eaton%20Mach%201%20Comparsion.jpg Would like to see Mach 1 heads and cams on a 03 Cobra shortblock and a 2.8H Kennebell.

I like it.

He was all smiles when he went for his test drive. Please tell me Mr. Linn that you are coming out for the dyno day to at least visit.

LOL. Come on Anythony. Give a Cobra owner a break. Do not make Mr. Gall go out and strap a 2.8 Kennebell on his car.

2003 Mustang Cobra Stock Catted H Pipe 3" Mac Cat Back Exhaust High Flow Air Filter Blue Lines= DynoTune and Billetflow Pulley system with 2.93" blower pulley Red Lines= Stock ECM tune with Mac Catback and 3.5" pulley http://75.180.27.125:50001/Dyno%20Graphs%20and%20Pictures./Dyno%20Graphs/Sean%20Gall.jpg

What cam and heads are you running?

What kind of power did it make?

Call me 778-8984

Shanton, I would like to stop by Chris's shop and have a look at your project. Give me a shout if you do not mind me checking your car out.

Welcome

Ttt

Thank you to everyone for coming out. Finally got to put some screen names with faces. Rest in Peace Kenny.

PM Mr. Hal for more information

thank you for the offer. )

Stay tuned for a new thread for saturday night.

I am sure he just finished giving her a lesson in turbo buicks.