Relevant Mods:
Engine
S4 atkins 3mm motor
S5 manifolds
S5 turbo w/ ported wastegate
Rtek 1.7
Aeromotive FPR w/ 550's and 720's
Izusu NPR FMIC
Home depot TID
Crappy cone filter

Suspension
Ksport Kontrol pro's
MMR solid diff and control arm
Pinion snubber
TII tranny/driveshaft and stock rear.
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I dynoed the car at Tripojnt last week at sevenstock.
I pulled 206rwhp and 200 torque at 10.4 psi in 103 degree weather.


Went for the first time with this motor(over 65k on it)

Pulled 14.286 on my first try. I had ignition breakup in the end of third.

Run details:
60ft: 2.238
2: 6.060
3: 9.200
3 MPH: 78.845
4: 11.878

ET: 14.286
MPH: 96.984
-------------------------------
Second and last run (lost traction in first)

60ft: 2.270
2: 6.164
3: 9.299
3 MPH: 78.830
4: 11.946

ET: 14.321
MPH: 98.106

 

Sounds about right considering the lack of traction in 1st. I ran a 13.721@99.94mph with 9psi on a stock s5 turbo (dyno'd 251whp) and the stock catback. Boost falls off very fast with a restrictive exhaust. Crappy tires too. With some work you could cut a 13.9 I think. I don't drag race a lot btw so take this with a grain of salt.

 

oh, that's a mod I forgot.

2.5inch downpipe and presilencer and 2.5 custom dual catback with straight through piping. This thing flows really well.

 

what tires where ya running?

 

235x40x17 Federal 595's all around

 

oh, here's my dyno sheets from the dyno day at Tripoint 2 weeks ago.

4th gear pull on the dynapack dyno's





Any one have some ideas as to what caused the nasty hesitation and sputtering up top?

We're figuring that either the spark was going bad or my injectors were doing something.

unfortunately there are no AFR numbers to go with these runs.

 

holy etch-a-scetch batman... I would be willing to bet that your afr's are pig rich and your boost is fluctuating

 

holy etch-a-scetch batman... I would be willing to bet that your afr's are pig rich and your boost is fluctuating