First i have to say today was probably a perfect day for a dyno, 68 degrees, sunny and very low humidity. I did four runs with a best 336.2 rwhp and 350.0 rwtq, the worst was 332.7 rwhp and 344 rwtq. I am very pleased with my results. the difference was i let the car sit for about 20 minutes with a fan under the engine in between runs. my old hp numbers are in the sig. Sorry i don't have a scanner so i can't show the graph.

 

not too shabby.. do you have any tuning done to your car? I am thinking thats how you can see more of a gain...

 

So you got a 16 rwhp gain from a ported throttle body? Or is there more to it than that?

Good number anyway!

 

theres more to it than that. when i first dynoed it was 90 degrees, plus i was using the stock plugs. When i changed them they looked pretty bad and they weren't gapped the same. i just changed my oil too so maybe that had something to do with it. You are never going to lnow your exact gains unless all of the variables are the same.

 

i forgot to post that no tuning has been done to the car and i am running a little lean but i can live with that.

 

sweet numbers....