HHR SS vs Dyno...E47 tune/DP.....make your guess then enter
 

Dyno'd the wagon. Only has offroad downpipe and Hptune on E47.
4th gear pulls since 3rd spun on boost. 359/359 :lol:

Cluth slipped a lil in 4th though. Grabbed the roller hard.

Who wants some :flex:
Lol

Watch "HHR SS dyno. E47 tune & DP only" on YouTube

Attachment 11968

[URL=http://smg.photobucket.com/user/hugger1975/media/Cars/20160412_104553_zpsxfatyidu.jpg.html]http://img.photobucket.com/albums/v2...psxfatyidu.jpg"]Dyno'd the wagon. Only has offroad downpipe and Hptune on E47.
4th gear pulls since 3rd spun on boost. 359/359 :lol:

Cluth slipped a lil in 4th though. Grabbed the roller hard.

Who wants some :flex:
Lol

Watch "HHR SS dyno. E47 tune & DP only" on YouTube
https://youtu.be/tNAXxkp4bi0

Attachment 11968

http://img.photobucket.com/albums/v2...psxfatyidu.jpg

The heck? What kind of load was on that dyno? It went through 4th as fast as 3rd does.

I spun on 3rd.
if id had been too loose, it would have spun the drum.

The shop had no hands in my tuning and noting to gain from i flated numbers.
Actually had more to lose since they did my clutch and wanted me to upgrade.

nice pull!

Thank you!

4th gear, not a real #. Should have done third gear and slowly accelerated past 3500 rpm and then floored it.

Technically 4th gear is closer to 1:1 than 3rd gear

My thoughts too.

No reason for them to inflate as they only did my clutch

Makes no sense. Would be less power than 3rd, not more.

For the record, I tuned the OP.

My 3rd and 4th gear Dyno pulls weren't much different. Nice hp numbers, torque looks a little low for e though.

When I did my dyno pulls I did 3rd gear and got fucking lit up on Facebook because it wasn't a 4th pull. Friend did both gears right after me and the difference was like ~5whp

Look at the power curve and how it carries for a stock K04 :)

This was the ultimate goal. Not a massive torque spike and early peak

Remember, i said the clutch slipped a lil

Exactly.

Stock clutch?

Its a new clutch
but stock spec.

I made 341/424 and I never spun on the dyno, not even a 6759 spins on the dyno. It was your clutch.

So a cobalt / hhr are exactly the same?
We have the same tune and gearing?



p.s. we dont
i spun in 3rd

4th gear is 100% more likely to spin clutch since there is more load
go floor your car in 3rd vs 4th 2500rpm on the street and report back

I believe you but I won't floor it at 2,500, too low.

Yeah my clutch would not like that :lol:

Good #'s and a nice curve!!

....
 

The elephant in the room is: Do you have LSD..... No LSD and you're doing the Dave Edmonds on the rollers. Well?

I have the performance brembo pkg
so yes

why?

All the ss's from 08-10 came with brembo's. Is it a g85 car?

How do i find out?

and it of curiosity, why?