Corvette Performance - Race Proven Motorsports 520RWHP H/C LS2




Frans96SS
10-29-2009, 05:34 PM
We just completed a customers car yesterday that i even suprised my self on. The car is an 07 c6. It came to us with 1 3/4 kooks headers, 410 gears, ccw drag pac on a 27 inch tall. I figured with those mods it will kill the power some esp with those tires and 410 gears.

We added 225 Trick flows milled to 59cc and added our RPM-3 cam on a 112+2. We cleanup the porting that was already done on his Fast 92. We added an underdrive pulley and 60# injectors also. He already had an electric water pump.

We also added an RPM Transmission and an RPS Street Twin Clutch.

I told the customer i would have been happy if the car made 480rwhp with those mods... Well first pull was 475rwhp and it was VERY rich... Here are the final results.

http://i121.photobucket.com/albums/o225/Frans402/MikeTurzo.jpg


StuartsPNB
10-29-2009, 05:54 PM
Nice power gains!

-Nathan

SLOC5LS6
10-29-2009, 07:50 PM
Nice!! what are the specs on that RPM-3 cam?


2002camaroSS
10-29-2009, 07:51 PM
Thats awesome whats size cam? You dont have to be exact cause I know alot of companys dont give out specs but a general idea. Low 240's both way?

Frans96SS
10-29-2009, 07:55 PM
Thats awesome whats size cam? You dont have to be exact cause I know alot of companys dont give out specs but a general idea. Low 240's both way?

Mid 230 intake and low 240 exhaust

integraxtc
10-30-2009, 12:06 AM
nice gains.

Braciole
11-02-2009, 07:35 AM
Thank Fran car is awesome!!! I cant wait till the rental at Atco on NOV 19th!!
:corn:

Braciole
11-04-2009, 11:40 AM
I went to Atco last nite and did some shake down runs with this package.
I went 11.01 at 131+ and 11.02 at 131+ again. Only launching at 2500rpm!!
here are the slips!!
http://i280.photobucket.com/albums/kk173/1BadC6/1101and1102Nov3.jpg

LEO
11-04-2009, 05:56 PM
Great numbers and nice track times to back up the dyno #'s.

Larry
11-04-2009, 09:53 PM
So close to 10s!

You guys have tracks open on Tuesday nights!

WADDISME
11-05-2009, 09:10 AM
Nice. Is it my heads that is holding my 402 down? I have MS3 with ported FAST and other mods(see sig). My car is a road racer, not much dragging, but I am also doing 10-15 40 => 150+mph runs every session. Here is my dyno:

http://i10.photobucket.com/albums/a122/waddisme/Z06dyno08152009.jpg

Braciole
11-05-2009, 06:37 PM
Thanks Fellas!!
Here is a Video of one of my shake down passes 11.01 at 131
http://www.youtube.com/watch?v=RfCPI587UOE