Anyone have a Stock GT350 dyno/pull scan?

[Nate P]

Hi folks,

Looking for a Stock GT350 scan either from a dyno run or pull to help troubleshoot an issue where the car seems quite down on power.

Thanks

[MPGPerformance]

Travis GT350 Runs.png
Here ya go.
The 444Rwhp was in 5th gear 1:1

[Nate P]

Travis GT350 Runs.png
Here ya go.
The 444Rwhp was in 5th gear 1:1

Thank you, would you happen to have an hp tuners scan log of the run? Looking for airflow and IPW.

[Jay@HAP]

Here's the baseline pulls we did on 16 that we put a Whipple on.

[Nate P]

Here's the baseline pulls we did on 16 that we put a Whipple on.

Thank you!!!!

[CCS86]

Here's the baseline pulls we did on 16 that we put a Whipple on.

Interesting to see such a big delta between banks (low load), and so much KR on a stock car.

[Nate P]

Interesting to see such a big delta between banks (low load), and so much KR on a stock car.

I have to admit, when I saw the repeated KR, was kinda wondering if maybe that was driveline jolt at first. There's a huge onset of torque in that RPM window, so, guess it could be real? The 5.2 has a pretty high compression for a street motor but folks seem to be supercharging and turbocharging them without much publicized issues. Interesting none the less. Thanks again for posting!

[Jay@HAP]

Interesting to see such a big delta between banks (low load), and so much KR on a stock car.

yeah i thought the same thing. The last 2 Raptors we have done had a ridiculous amount of knock retard stock too.

That Shelby put down really good numbers stock, 480 in 5th gear. It put down those numbers last year at our dyno shootout, then made the same numbers when I baselined it before we put the Whipple on it. IMO our dyno is far from happy. It's a MD but running a DynoJet math channel. I got tired of having to explain to my customers why their car didn't make the numbers the internet said it should using MD numbers...

[Nate P]

That is hilarious.