View Full Version : LS2 Trailblazer SS
AlvinPCMforless
10-04-2006, 11:07 PM
This particular graph is from a 06 Trailblazer SS. The truck had less than 1000 miles on it so we have a feeling it might open up and show some more power as the engine breaks-in. The truck was completely stock other than a tune before and after. The tune was also done on premium fuel.
http://www.pcmforless.com/images/dynosheets/tbss.jpg
BlaSSer
11-02-2006, 10:23 AM
Is this on a 2wd or AWD?
AlvinPCMforless
11-02-2006, 11:07 AM
The truck was 2wd.
It had 800 miles on it, so break in would probally help the numbers a bit.
It also was completely stock.
FASTONE27
11-02-2006, 11:16 AM
Also, Was the engine cold or was it heat -soaked?
Kelly_PCMforless
11-02-2006, 11:30 AM
Also, Was the engine cold or was it heat -soaked?
It had 5 pulls on it at that point.. so you can say heat soaked.
Anytime he dyno tunes a car he brings the temp up to around 77c. In this case the truck was driven a good bit before hand doing part throttle tuning so the truck was definately up to temperature.