Staged07SS finally goes to the dyno!
 

Hey guys, I finally got to dyno my most current setup.... 299whp 242wtq!!

https://www.cobaltss.net/gallery/fil...44463949_n.jpg

https://www.cobaltss.net/gallery/fil...30715353_n.jpg

299.45whp video:

Modifications:

- H62
- GMR Ported head
- COMP/ZZP S1 Cams (210/206 duration @ 1mm & 10.78mm/10.69mm lift, 109 LSA)
- 75# Supertech Dual Valve Springs
- GMR Stage 3 PCM (H.O.M. Engaged)
- GMR Stage 3 2.99" Pulley
- GMPP 42 lb/hr injectors
- Modified Airbox w/ Factory AC Delco Air Filter
- NGK BKR7EIX Plugs gapped @ 0.031"
- Ported Throttle Body
- GMPP Ported Extrude Honed Manifold
- ZZP 3" Offroad Downpipe
- Corsa Touring 2.5" Catback
- GMR Dual Pass Endplate
- GMR Opt. B
- OTTP Gen 4 H.E.
- Sunoco 110/93 blend (57%/43%) ~ 102 octane

A/F ratio: 11.7 (up top)
Timing Advance: 25-26 degrees

I forgot to tell the dyno operator my rev limit of 7.5k rpm, so he was letting off shortly after 7k rpm. BUMMER!!

I'm thrilled with the power she made on a GMR & GMPP parts build. Not to mention, how consistent the car was through each pull. All pulls were back to back.

Enjoy!!

goood shit !!!! .05 more hp and we could of rounded up to 300 lmao

lol yup!! Damn that .05!!!

I'm still very happy though.

Hptune and pulley down already god damnit

Nope. Pulley down is not the answer. Neither is an Hptune.

I have one last trick to put her well into the 3's.

Impressive numbers! Especially for the pulley size.

Thanks buddy!!

That's a sweet setup man! Good to see nice numbers on gm parts!

Nice numbers!

I wanna see what the h62 will make when pushed hard! Youre the only one here who has one. Just do it for the numbers and go back to gmpp parts.

And plz dont use nos lol

I will not deviate from my GMR build. Sorry.

and yes, a 50 shot will be added.

My build is for efficiency, and an all around strong street car.

Nice numbers

Thanks!!

I know your going after the time attack build correct?

Why use ottp he?

keep trucking bro. thats a very sweet setup man. id kill to have your car.

Yes, my car follows a lot of Time Attack/build book engine work.

I've ran the OTTP HE for 4 years now w/o an issue, and great IAT2's/recovery. At the time, Griffins were hard to come by.

If an issue were to occur, a Griffin will replace it.

Thanks man. Appreciate the kind words.

haha, nice! You have always touted around those 42#'s and well it seems that they have served you well! Very nice numbers for such a conservative setup. happy for ya man!

Thanks buddy!! :)

VERY NICE! If You got 2.8 pulley with meth then I'm sure you will be in about 325hp.

great work

for those that are unaware, this car has many hard to come by goodies straight from the GM Vault

alot to be said for the effectiveness on the street and strip with these numbers

Thanks Jap!!

This
Awesome build of rare gm awesomeness
Seriously I fight over this being my favorite cobalt versus scythesnake's his might be faster but that blue and h62 setup are really cool

:)

Finally!!! Daym man great numbers! :twothumbs

I know right? :lol:

Thanks man.