XtremeMotorSports

Had Chris tune my car today. It's still at his shop, as I am going to pick it up tomorrow, but he did forward the dyno chart to me.



Looks like some substantial gains in the 2K to 5K rpm range. Should have a real nice seat of the pants improvement, I think.

Not the AFR line. Before the tune, the AFR was going WAY fat between 4300 and 5300 rpm. This has now been fixed.

Looking forward to picking it up tomorrow.... :thumbsup:

Thanks, Chris!

Just got home from picking up my car from XtremeMotorSports. Chris did an EXCELLENT job with the tune. The throttle reponse is much improved and there is DEFINITELY a lot more "seat of the pants" power under the curve now. Before the power we kind of a peak effect when the RPMs got up over 6000 rpm, but now you can feel the power pulling WAY earlier. Heck even 6th gear at 40 mph feels pretty darn strong.

:thumbsup::thumbsup::thumbsup:

2003 Supercharged

I am a new member. I just want to say that Chris of Xtreme Motorsports has done quite a few mods to my 2003 Vette. First was the ProCharger Supercharger, along with headers and a full 3" exhaust system. Then we replaced the stock clutch with a Fidanza lightweight flywheel and a Spec Stage II clutch and Fidanza shifter. Next was a new set of custom painted Forgeline wheels, C6 Z51 brakes with custom painted calipers and new Michelin tires.
The end result is one fast car with 501 RWHP. The dyno tune resulted in very smooth power all the way to red line.
Chris does great work and has a very good eye for detail.