Another 2006 Procharged C6 @ MTI

[0Zach@MTI]

Here are some results of a car we just finished up on, when we previously installed the procharger system with full exhaust this vehicle was doing a little over 600rwhp. These are the results after the pulley swap from 4.63" to 4.25" pulley and a G1 camshaft that was installed. We were happy with the results. I saw some skepticism going on over at "MachineWorks" thread about pushing 700rwhp on the stock LS2 shortblock, we have done many setups like this and have had very few if any problems relative to longevity or durability in the LS2 motor. +90rwhp 2006 C6 Stock LS2 Shortblock Stock Heads Stock Intake Manifold G1 Camshaft kit Kooks 1 7/8" Headers Kooks 3x3" Catted X Borla Stinger Catback D1SC Procharger w/ 4.25" Pulley Methonol Injection MTI Tuning

[Pio]

Hi Zach,

Awesome numbers!!! How much boost are you guys pumping in there?

Pio

[don.donc]

this dyno, hood closed or open?

[bowmanized]

WOW!!!

That is power in 90 degree weather. Amazing.

So you had 600rwhp with just stock long block, meth and exhaust? How much boost were you running?

Congrats that's pretty amazing.

Do you think upgrading the rod bolts would help keep the short block together without having to take the motor apart?

[0Zach@MTI]

This was at 11-12lbs of boost.

The hood was open, I don't know why that is relevant.

Yes, 600rwhp with a 4.63" pulley, Kooks 1 7/8" headers, 3" Catted X, Borla Catback and MTI Tuning

[Pio]

Originally Posted by Zach@MTI

This was at 11-12lbs of boost.

The hood was open, I don't know why that is relevant.

Yes, 600rwhp with a 4.63" pulley, Kooks 1 7/8" headers, 3" Catted X, Borla Catback and MTI Tuning

11 psi - WOW! How do the LS2 pistons differ from the LS7's? I'm only running 6 to 7 in my LS7 and I'm concerned that I'm riding the edge.

The open hood question arises because Vette magazine did an article on a Z06 prepped by MTI Racing. They got bigger numbers from the Z06 with the hood open vs closed. Then MTI put in an intake and the numbers were identical with the hood in the closed and open position.

I think this would be irrelevant with a FI application.

[excessive81]

vette mag got those results becasue the stoke intake pulls air in from under the hood....ie hot air.

[fastgt350]

crazy #'s

[Spritle]

Originally Posted by Zach@MTI

I saw some skepticism going on over at "MachineWorks" thread

I've owned several FI cars and "MachineWorks" builds & tunes FI motorcycles that make more power than most cars on this site. (I also helped install the kit on his car) Most people that question the value of a good tune and boost #'s on the stock rotating assy are internet or bench racers with no real world experience.

You guys did a damn good job on his tune and pricing on his kit. Driving his car is definately the most fun I've had with my clothes on.

When I replace my 02 Z, I'm headed your direction for the kit and tune.

[calvin2093]

Originally Posted by Zach@MTI

Here are some results of a car we just finished up on, when we previously installed the procharger system with full exhaust this vehicle was doing a little over 600rwhp. These are the results after the pulley swap from 4.63" to 4.25" pulley and a G1 camshaft that was installed. We were happy with the results.

I saw some skepticism going on over at "MachineWorks" thread about pushing 700rwhp on the stock LS2 shortblock, we have done many setups like this and have had very few if any problems relative to longevity or durability in the LS2 motor.

+90rwhp

2006 C6
Stock LS2 Shortblock
Stock Heads
Stock Intake Manifold
G1 Camshaft kit
Kooks 1 7/8" Headers
Kooks 3x3" Catted X
Borla Stinger Catback
D1SC Procharger w/ 4.25" Pulley
Methonol Injection
MTI Tuning

I think this is my car you are talking about. Thanks to all you guys at MTI, you all do great work, and Jayson is a great tuner. The car is running great.