Dynamometer Results & Comparisons - Vengeance Racing builds another 2010 Grand Sport.. 641RWHP/596RWTQ

Finished this one up last week I just havent had time to post up the results..

Car: 2010 Corvette Grand Sport

Stock upon arrival

Modifications while at Vengeance Racing:

A&A Supercharger Tuner Kit with V3 SI head Unit
American Racing 1 7/8 Stainless Longtubes with 3" Catted X pipe
Kenny Bell Boost Pump
FIC Flow Matched/Balanced/Tested 60lb/hr Fuel Injectors
Sand/Smooth/Paint Intake Color match
Installation/Tuning

Baseline: 397rwhp/399rwtq
After modications: 641rwhp/596rwtq

Gains: 244RWHP/197RWTQ

Dyno Graph

http://i88.photobucket.com/albums/k176/VengeanceRacing/Image58-1.jpg

http://i88.photobucket.com/albums/k176/VengeanceRacing/IMG_0220.jpg

http://i88.photobucket.com/albums/k176/VengeanceRacing/IMG_0225.jpg

http://i88.photobucket.com/albums/k176/VengeanceRacing/IMG_0229.jpg

very nice results.

wow nice numbers! how much boost?

Now thats a it a gentlemans cruiser. I used to enjoy having a large cam hit you just can't beat these cars making 600+whp that drive 100% stock until you put your foot down.

Drives like stock but can't fool anyone with that loud whistle coming from the supercharger!

That is beautiful.This is even more motivation for me to get a C6 Corvette and mod up! At that power level is the motor reliable though?

That is beautiful.This is even more motivation for me to get a C6 Corvette and mod up! At that power level is the motor reliable though?
As long as you understand that anything modded is on borrowed time ;)

I have a relative with a Vortech kit on his Z06, and we went through hell trying to keep it running cool. It can be done, and a meth kit helps a lot, but boost adds heat, and heat kills engines (generally speaking, of course).

I would like to know if anything else was done to help this car keep cool.

Great numbers!!!

Wow! I need to get back on here more often. Missing a lot of stuff.

Any video?

As long as you understand that anything modded is on borrowed time ;)


I understand that. I want to know at this particular horsepower level are the limits of the ls3 being pushed or not? Don't get me wrong I think the numbers are great but I am more concerned with reliability.