f150freak
01-06-2003, 06:04 AM
Ok, I had my truck dynoed a few weeks ago at Texas High performance in Arlington before I had my new exhaust installed. The results were very impressive especialy to the guy that was working the dyno machine. It pulled 358 HP and 436 lb/ft of Torque off of a stock drivetrain. The weather was in the low to mid 40s and raining.
My second pull was done this past weekend. I had it dynoed at Speed Works in Lewisville and my results were a bit lower than before. Second time a few weeks later it pulled 351 HP and 422 lb/ft of Torque. The temprsture was in the low 70s(yea, it was warmer) and it was dry as hell. And I also had a 2 day old exhaust system.
I was discussing this with a few people and the fact of a diffrent dyno machine and warmer tmepratures without a doubt played a part in the lower numbers. Even with a new exhaust which I know added power, the assometer tells me all I need to know on power added, but the numbers were a bit lower than I had expected beacuse of the first pulls.
I guess I was just getting my hopes a little too far up there, but I would appreciate yalls feedback on this. And I know I copy and pasted this from online but it was easier than retyping the whold thing.
My second pull was done this past weekend. I had it dynoed at Speed Works in Lewisville and my results were a bit lower than before. Second time a few weeks later it pulled 351 HP and 422 lb/ft of Torque. The temprsture was in the low 70s(yea, it was warmer) and it was dry as hell. And I also had a 2 day old exhaust system.
I was discussing this with a few people and the fact of a diffrent dyno machine and warmer tmepratures without a doubt played a part in the lower numbers. Even with a new exhaust which I know added power, the assometer tells me all I need to know on power added, but the numbers were a bit lower than I had expected beacuse of the first pulls.
I guess I was just getting my hopes a little too far up there, but I would appreciate yalls feedback on this. And I know I copy and pasted this from online but it was easier than retyping the whold thing.