Stillen SC Build 500 WHP?

Originally Posted by ANMVQ

nissan370, PM'd man,,

Here are the dyno sheets of before and after, I only have the Dynamics ones, VERY low reading machine, 50 WHP lower than the mustang they had used down the street, Before impeller was 362(412) after was 407(457). I was therre this morning and talked to the tuner about the numbers to make sure this was right. You can see the gains are made all the way through the entire band. This is the same machine I had the 412 WHP chart from just different calibration, Not a mustang reading, He would have had to restap the car down today for get that, But the gains are there , On their Dynamics is a HUGE thing to make over 400 WHP.