TSP 231/237 dyno
Thread Starter
TECH Apprentice
Joined: Oct 2003
Posts: 333
Likes: 0
From: Fayetteville, NC
TSP 231/237 dyno Well guys I got my car dyno tuned yesterday. I pulled 373 HP and 352ft-lbs of torque. I am happy with these nembers considering my limited bolt-ons.I figure long tubes, no cats and pulley I should be around 400. I just want to see what kind of MPH and ET I get tomorrow night.I will try to get the graph scanned so you guys can check it out. How much improvement on my ET do you guys think I will get with mods in SIG? I'm shooting for a 12.2 @ 116 or so. Well if I dont 
to much.
to much. 
!LS1 11 Second Club
Joined: Apr 2003
Posts: 7,133
Likes: 2
From: Miami
Originally Posted by five0killr
hey SOUTHFLSS... who tuned your car, and does it surge after a full dyno tune?
There were some cold-start surging and misfire problems that came and went. Once the car warmed up, it ran fine.
Since the heads, there is very little surging, though I haven't tuned it yet (it's only been a week). Tuning will be done this coming week at Kelley Chevrolet. They have a full service LS1Edit and Dynojet performance division.
