76mmTurbo 03 cobra dyno

[rip04ow]

Hit the dyno yesterday with my new setup finally turned up the boost after the big stuff 3 install.

776rwhp 809tq 15psi
840rwhp 855tq at 17.7psi
909rwhp 919tq at 20.7 psi

Base fuel pressure 37.5psi
60% injector duty cycle at 7200rpm
21* timing although plugs showed we could've went another 3-4*

[video=youtube;2fSctFl7vzs]https://www.youtube.com/watch?v=2fSctFl7vzs[/video]

Original build thread here..
http://www.svtperformance.com/forums/showthread.php?1079080-Whipple-to-turbo-cobra-build/page3

 

[Mystic03]

Nice numbers! Did you use Factory harness for the 1300s? Ill be goin for my final numbers 30th

 

[rip04ow]

Nice numbers! Did you use Factory harness for the 1300s? Ill be goin for my final numbers 30th

No I did not and actually I forgot to mention I switched to 160lb injectors from racetronix.

 

[Mystic03]

What turbo you runnin again? Hopefully i can put duplicate numbers

 

[rip04ow]

What turbo you runnin again? Hopefully i can put duplicate numbers

Precision 7675

 

[Mystic03]

Nice im runnin same turbo ill report back

 

[TClark22]

Good power...this through a t56?

 

[rip04ow]

Good power...this through a t56?

Yeah just a stock t56 with a 26spline input and a rxt twin disc... We could turn the boost up more but all I wanted was 900hp and I don't need to get greedy.

 

[01VNMS4v]

very nice numbers!

 

[Brutal Metal]

Nice!

 

[92GreenGT]

Nice curve, proper setup there. Freight train boards at 4000 and gains roughly 500rwhp in 1200rpm and holds that shit until redline. All aboard, choo choo!!!! haha

Love the car!

 

[lilmarauder]

What are the details on the intake. It has to be ported. I'm putting together the same setup. Wondering if I should go aftermarket ecu.

 

[myke hunt]

nice numbers. should the torque fall off that hard just curious

 

[rip04ow]

What are the details on the intake. It has to be ported. I'm putting together the same setup. Wondering if I should go aftermarket ecu.

No its just a stock 01 intake manifold

nice numbers. should the torque fall off that hard just curious

Honestly I couldn't tell you.

 

[Bdubbs]

Congrats op, sounds like a beast!

 

[HooperWest]

Epic!

 

[Brutal Metal]

No its just a stock 01 intake manifold

^^^ THIS RIGHT HERE IS SIMPLY AMAZING! The OEM 99-01 Cobra intake is NOT a restriction in this combo:rockon: What Throttle body?

 

[Brutal Metal]

nice numbers. should the torque fall off that hard just curious

It still has 800 ft lbs at 6K

 

[rip04ow]

^^^ THIS RIGHT HERE IS SIMPLY AMAZING! The OEM 99-01 Cobra intake is NOT a restriction in this combo:rockon: What Throttle body?

I was surprised about this as well because I was planning on have it ported but the setup is great as is... It's a twin 65mm from bank

Thanks for the compliments everyone... the car is absolutely stupid at 20psi. I drove it for the first time since November yesterday and wow was all I could say. Need to get slicks because these r888's don't stand a chance.

 

[Brutal Metal]

I was surprised about this as well because I was planning on have it ported but the setup is great as is... It's a twin 65mm from bank

Thanks for the compliments everyone... the car is absolutely stupid at 20psi. I drove it for the first time since November yesterday and wow was all I could say. Need to get slicks because these r888's don't stand a chance.

Untouched twin 65 TB? any grinding to it? Yeah I've seen the oem 99-01 intake support in the 700 range with Centri's but 200 more HP is impressive. Just compare it to the 86-93 upper and lower that thing ain't getting anywhere near these numbers....:lol1: