I'm going to finally dyno my Cobalt. I'll be at Haddad Motorsports Next Saturday March 1st in the morning. I"ll do a run on just stage 2, then 1 on Stage 3, then 1 on Stage 3 in 100mode.

https://www.cobaltss.net/forums/2-0l-lsj-performance-tech-47/official-gmpp-stage-3-dyno-session-99159/

FINAL RESULTS IN:
On Stage 3 + 100 mode:
Max HP: 274.8 @ 6864 rpm
Max Tq: 306.8 @ 4469 rpm

I'll upload the video on you tube on Monday.

 

Wooo Hooo

 

good luck man keep us posted

 

Curious to see the numbers with nitrous hooked up! Keep us updated.

 

Definetly Will!! There arn't to many GMPP Stage 3 Cobalts out there.

 

What numbers should you be putting down with the stg 3 alone?

 

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310 to the crank according to GM. Thats on spray & 100octane. Let's see what it will put to the ground!

 

310 crank hp... he'll be in the 250-260's maybe!

A local cobie with the full stage 3 kit, on 100 octane mode was in the 240s!

 

Wow. I'll being checking this later on tonight and see what numbers you put down

 

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cant wait too see it casue thats what i wanna do stage 3 with 50 shot

Roelss where did you buy your nitrous kit at ?

 

goodluck im ashamed of my car

 

Nitrous kit from:
http://www.harrisspeedworks.com/shop...age=1&featured

Bottle Heater:
http://store.summitracing.com/partde...5&autoview=sku

 

subscribed.... for next weekend.

 

hope u make some good #'s cause i could be headin the same way if u do. good luck

 

There's gonna be a lot of dissapointment!

 

Im just wondering how are you going to pass smog?

 

I'll swap my stage 2 ecu back in. I don't have headers anymore, and the downpipe is stock. So theres no reason why it shouldn't pass smog. The intake is also stock as well with the exception of the k&n drop in filter.

 

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BRILLIANT

 

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if the numbers are good, this is the route i'll be going too

 

Just curious, does anyone know who has the highest numbers without Nitrous?

 

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