• Got the Contributing Memberships stuff finally worked out and made up a thread as a sort of "How-To" to help people figure out how to participate. So if you need help figuring it out, here's the thread you need to take a look at -> http://www.corvetteflorida.com/forums/showthread.php?t=3581 Thank you, everyone! Rich Z.

2007 Z06 stock dyno results

I

intheboost

New member
Had a chance to get my Z06 dyno'd yesterday at TTP-Engineering. We only did 3 quick runs to see what it would put down.

http://www.youtube.com/watch?v=AYuSXD9jH50

We ended up with 440hp/418tq uncorrected (1.00% correction factor) on a Mustang AWD 500 SE Euro. All runs were close to these numbers. The car is a 2007 with 4400 miles and completely stock except for Mild to Wild.

Ambient temp was 82° F with humidity at 44%. Dyno room temps were probably higher.

4499819000_6081406836_o.jpg


4499209503_c30b377aca_o.jpg


4499844204_d80562c29d_o.jpg
 
Just finished tuning a bone stock one...432.48/412.55 base & ended up with 470.75/440.15 after the tune. Highest gains I've ever gotten from a tune alone! (this is on a conservative dyno).
 
Yea, I don't really care about how high/low the number is, just looking for a good baseline to compare with future mods.

What is a "dynocom"?
 
I just got mine dynoed on a Land and Sea Dyno.

Mods.
K&N CAI
Ported TB
Ported Intake Manifold
Tuned

Uncorrected was 495whp 481 torque. Uncorrected on a Dyno jet two months ago was 498whp.

Corrected was 505
SAE 486.

Tomorrow header install and re-dyno. I will need to re-tune but probably not tomorrow.
 
intheboost said:
Had a chance to get my Z06 dyno'd yesterday at TTP-Engineering. We only did 3 quick runs to see what it would put down.

http://www.youtube.com/watch?v=AYuSXD9jH50

We ended up with 440hp/418tq uncorrected (1.00% correction factor) on a Mustang AWD 500 SE Euro. All runs were close to these numbers. The car is a 2007 with 4400 miles and completely stock except for Mild to Wild.

Ambient temp was 82° F with humidity at 44%. Dyno room temps were probably higher.

4499819000_6081406836_o.jpg


4499209503_c30b377aca_o.jpg


4499844204_d80562c29d_o.jpg
Click to expand...

Nice numbers I wish the C5Z could put out like that but I would have to mod it and I am not ready to do that just yet.

Shadow said:
Pretty nice:thumbsup:
Click to expand...

Gordon are you back?
 
After having a C6Z06 for about a year now, I would have to say that the most impressive thing about the LS7 is that relatively flat torque curve, pretty far up on that graph. A LOT of grunt on the low end which makes it very responsive on the street. Even at rather low rpms acceleration can be astonishing. And in my opinion, the gear ratio in the transmission of the C6Z06 is MUCH better than that of the C5Z06. It just seems to me that it controls the flow of power much more smoothly. Matter of fact, my new transmission for my C5Z that I got from RPM has the C6Z06 gear ratios in it for this very reason.

All in all, the C6Z06 is really a most IMPRESSIVE animal.

I must say that I am VERY glad that Connie talked me into buying one.
 
Cheap headers can help.

up to 521 whp 510 ft lbs. Up 26hp and 29 ft lbs with OBX headers. $720 shipped.

The main faults with cheap headers is cracking so I Sub Zero Cryo treated them to reduce stress and cracking.

Also, I had them jet coated and decked for good fitment. It took about 5 hours to install, including some header wrapping. After I mounted them I tacked them and then welded the resonators and the whole X pipe.

The sound is great and the hp numbers speak for themselves. Tuned by the same tuner. The only difference is that the first tune was a street tune but with AF readout and the second tune was on the dyno.

I hope this helps people wondering about headers.
 
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