Stock 1500 Miles

As you can see this is Standard Horsepower vs. SAE. The actual SAE hp would be closer to 330-332 rwhp.

TTS Long Tube Headers

After installing a Cool air filter system Bassani X-Pipe, and Corsa Indy exhaust I got 340.6 rwhp SAE (I cannot find the sheet).

This pull was done after the install of TTS long tube headers which also removes the pup cats. A gain of 13.4 rwhp.

You will notice the AFR is rich, this happened after the headers.

354.0 rwhp/348.0 rwtq

Ported Throttle Body

This pull was done after installing a Ported Throttle Body, 178 degree thermostat, MSD Plug wires, and Bosch Platinum 4+4 Plugs.

A loss of 4.8 rwhp.

349.2 rwhp/344.1 rwtq

MTI Underdrive Pulley

This pull was done after the install of the MTI Underdrive Pulley.

A gain of 6.4 rwhp.

355.6 rwhp/352.6 rwtq

Stock Throttle Body

Trying to find the 4.8 hp that was lost after the Ported TB and Plugs were installed I put the stock TB back on.

A loss of .9 rwhp.

This tells me there was no gain with a Ported Throttle Body on a stock engine.

354.7 rwhp/351.8 rwtq

Computer Programming

Reprogramming of the computer.

A gain of 5 rwhp.

This is a little disappointing, the AFR is still rich, I believe when this is taken care of I should see another 5 hp.

359.7 rwhp/353.2 rwtq

Spark Plugs

This pull was done after replacing the Bosch spark plugs.

A gain of 4.1 rwhp.

I found my lost hp.

363.8 rwhp/358.6 rwtq

More Computer Programming

This pull was done after LS1 Edit by Jeremy Formato.

A gain of 12 rwhp.

376.0 rwhp/370.0 rwtq

Install of AV X2 Cam by AntiVenom Performance

This pull was done after installing the AV-X2 cam and some more LS1 edit. No head work yet!!!!

A gain of 36 rwhp

411.7 rwhp/378.4 rwtq

Install of D1 Procharger

This pull was done after installing an ATI Procharger and some more LS1 edit. No head work yet!!!!

A gain of 147 rwhp

558.7 rwhp/467.7 rwtq