PHPD7102

Ok its on the dyno today, first numbers are currently:

649 RWHP and 655 RWTQ

Any final number guesses?

PHPD7102

Wow no guesses, not even one person taking a shot at it?

K B Vettin

670hp and 680tq

PHPD7102

About what I was guessing, I should no by end of business today so just waiting on the email from LPE.

PHPD7102

Numbers are in:

673.26 rwhp and 674.87 rwtq



RPM version

PHPD7102

Any of you build guru's have any opinions on the dyno sheet results? I was hoping for 680 and it hit pretty close I guess.

K B Vettin

Awesome numbers. When do you get it back? Did you upgrade the heat exchanger and do a catch can set up?

WeaponsGradeTorque

Outstanding results.

Does your car have headers?

Was this with 2.38 upper pulley? stock lower pulley?

PHPD7102

It comes home this week and yes I went with the Lingenfelter heat exchanger upgrade.

Yes it has ARH headers with a Corsa cat back system, yes the 2.38 upper and stock lower pulley.

WeaponsGradeTorque

At a half mile event this car is going to kick some major butt. You are at 600 rwhp by 4700 rpm.

K B Vettin

PHPD7102--If you don't have one I would definitely get a catch can set up, there are plenty of threads that show them, I have the elite engineering dual set it and I can tell you these cars modded needed them. The PCV system that comes stock on these cars is perfect for stock boost but now with the stock crank and 2.3 upper you now running 16psi which is a 52% increase over stock and the way it stays now you will oil soak your blower with out them. These are really easy to install on your own and I'm more than happy to help. that's my .02, other than that great build!

PHPD7102

Thats my hope, I'm signed up for the June 22nd event at the Monee Airport.

Thanks I was already reading up on that in the threads you guys have been posting on and my elite engineering dual can set up is in my garage awaiting the cars return.

K B Vettin

Awesome! Be sure to post some pics of the beast with your new wheels and some cold start idle videos.

WeaponsGradeTorque

Good luck at the Event!

What tire combo are you going to run? I may come out and watch.

BTW - I've had LPE performance parts on my Vettes in the past. They have NEVER let me down and delivered beyond the promised performance with no BS and good engineering to back it up. I love your setup and results with such a mild camshaft.

K B Vettin

i agree LPE is awesome The gt9 cam has stock like manors but it has 656 exhaust lift which is a lot of lift when compared to most ls9 after market cams. here is a video of my first zr1 with the gt9 cam, it has a small lope to it, these are the specs
215/247 .629/.656 on a 121 CL

WeaponsGradeTorque

nice videos. that is a bunch of lift. not sure what to think about that. I know Katech also uses that cam and they did not seem to concerned by that lift amount. But, I hear what you are saying. At any rate, the cam still behaves like stock and that is good to know.

Livernois also has high lift cams in their ZR1 packages (Livernois Motorsports 2C Hi-Lift Camshaft

Intake Duration: 224 @ .050
Exhaust Duration: 236 @ .050
Intake Lift: .646
Exhaust Lift: .646
LSA: 117
)

PHPD7102

I'll be running stock wheel sizes and more likely than not Nitto Invo's. Its not optimal for a launch obviously but I'll make do.

After what I just spent on the car I'd rather not have to battle it out with the wife about why I'm buying another 3.5k worth of wheels and tires for a drag package.

PHPD7102

Well its back in the garage......come on warm weather!!!

K B Vettin

those wheels are F-ing sick! will take a video of the car idling and post it?

narush

I agree those rims are SWEET