Staged07SS finally goes to the dyno!
Thread Starter
Joined: 12-30-07
Posts: 14,079
Likes: 197
From: NEPA
Staged07SS finally goes to the dyno!
Hey guys, I finally got to dyno my most current setup.... 299whp 242wtq!!
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!!
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!!
Last edited by Staged07SS; Aug 11, 2016 at 11:36 AM.
Thread Starter
Joined: 12-30-07
Posts: 14,079
Likes: 197
From: NEPA
Thread Starter
Joined: 12-30-07
Posts: 14,079
Likes: 197
From: NEPA
Joined: 05-15-11
Posts: 27,333
Likes: 584
From: Livonia, MI
And plz dont use nos lol
Last edited by Staged07SS; Oct 10, 2014 at 10:29 AM. Reason: Automerged Doublepost
Thread Starter
Joined: 12-30-07
Posts: 14,079
Likes: 197
From: NEPA
and yes, a 50 shot will be added.
My build is for efficiency, and an all around strong street car.
Thread Starter
Joined: 12-30-07
Posts: 14,079
Likes: 197
From: NEPA
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.
Last edited by Staged07SS; Sep 22, 2014 at 12:27 PM.
Joined: 05-18-11
Posts: 39,564
Likes: 87
From: West Chicago, IL
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!
Thread Starter
Joined: 12-30-07
Posts: 14,079
Likes: 197
From: NEPA
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
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
Thread Starter
Joined: 12-30-07
Posts: 14,079
Likes: 197
From: NEPA
Senior Member
Joined: 03-12-11
Posts: 1,796
Likes: 7
From: TEXAS
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
Thread Starter
Joined: 12-30-07
Posts: 14,079
Likes: 197
From: NEPA
