07 Cobalt SS
- Forged/Girdled 2.0 Liter
- 10.5:1 Pistons
- Molnar H-Beam Rods
- Ported Head / ZZP Stage 3 Cams / Supertech 75lb. Springs
- Balanced Rotating Assembly
- Stock Intake (Airbox Mod) / Stock TB
- ZZP Long Tube / 3 - 2 in. Downpipe / 2.5" ZZP Catback
- E85 / AEM 320lph / 1200cc / Boost Reference Fuel System / Set to 60 PSI
- TVS / 2.9 (20 PSI) / ATI
- 11.0 AFR / 18* - 23.5* advance by 8000 RPM (Redline... 9500ish)

Neon SRT4
- PTE 5431 / 26-27 PSI
- 91 / Methanol Injection
- Dynoed 409WHP recently


Watch us both spin through third gear; cobalt first to hook up, holding the SRT4 at rear bumper until it lets off at 130-140.

DIG - Cobalt takes it


Roll - SRT4 takes it


It was a battle of who got traction first

 

Good run. How much did u dyno at? 1/4 mile times for both cars?

 

Havnt dynoed yet
Working out all the kink of the new setup before I do

I imagine we would both run 15-16 second quarter miles at 120+

 

Y so rich ? Lean her out

Add more timing lol

 

that roll run wasn't pretty

 

Iat2 was getting into the 160-170* F. range
Had to richen it up to keep it happy at. 10.5:1

 

Man the cobalt got murdered on that roll. Doesnt look like he was far from you on dig as well

 

Spun through 3rd and fell out of the powerband once it hooked. Srt makes a lot more torque

Srt stayed at the back bumper until the Balt let off during the dig run.