Gen 5 Camaro Power-Adder Tech - L99 + SW + Vortech




View Full Version : L99 + SW + Vortech


LS1 SPEED
09-13-2010, 01:43 PM
We did a car a couple weeks ago which we feel turned out well. The customer did not want to go beyond the stock rev limiter, so there was a little power left on the table.

I hope he gets bored and we can add fuel pumps and some rpm for a little more power.

Vortech satin kit
FAST 65# INJ.
stock fuel pump
SW LT'S W/ CATS
muffler delete ( came in with mod done )

http://i120.photobucket.com/albums/o184/svtspeed04/dyno-38.jpg

http://i120.photobucket.com/albums/o184/svtspeed04/dancohn2010SS009.jpg

http://i120.photobucket.com/albums/o184/svtspeed04/dancohn2010SS008.jpg

http://i120.photobucket.com/albums/o184/svtspeed04/dancohn2010SS001.jpg


robertbartsch
09-15-2010, 03:59 AM
Interesting. So this is a stock factory L99 car with only a Vortec and LT headers? What about PCM tuning?

The torque curve is very flat; is this due, in part, from VVT?

What were the numbers before the mods?

Thx...

LS1 SPEED
09-15-2010, 06:57 AM
We did dyno tune it using HPTuners, but otherwise as is noted above.

We did not get to pre-dyno the car, but they typically are 315-330 rwhp. The TQ looks pretty normal to me?