Well I finally took my truck to get tuned. After everything in the pcm being way off for some reason and installing the pro-auburn and 3.73 gear, Scott at In-Tune motorsports in Charleston, Tennessee got the ol 5.3/4l60e on a Mustang Dyno to put down :

246.5hp @ 5400rpm and
258.5tq @ 4200rpm

I am pretty happy for a stock 5.3 with dual exhuast and ported throttle body.

The truck runs incredible , Tell me what you guys think.

 

How much for the tune and dyno?

I live right below Chattanooga and would love to have a dyno tune. Right now
I am running a W4me tune.

What mods are you running and which truck?

If you don't want to put it on the forum shoot me a Pm and I'll send my cell number.

Thanks Kyle

 

was that a second gear run? It sounds low, but it was on a Mustang so. I pulled 259.6rwhp 310.4rwtq with a K&N drop in and muffler, but that was on a DynoJet in 3rd.

As long as it hauls *** though right. I bet that thing moves, because those trucks were light.

 

Don't forget, this is the "Heartbreaker" you got to be putting some power down to make good numbers on Intunes Dyno. They don't fudge the nymbers for Glory!!

My little z makes 406RWHP on That *** Kicker

 

Kyle I belive it is 75.00 if you have o2's and 100.00 if they have to weld in Bungs. Call and ask for Scott. 423-336-5850

P.s. I didn't see you wanted a "Tune", better call Scott to be sure.

 

I've known Scott (Geeker) for many years. He's a good as they get when it comes to tuning or building. I hear his favorite truck to work on is a Typhoon. Don't tell him I said that