Usually we lose about 15% of our power getting it to the wheels. So, 85% of 140hp is 119hp. Looks like your dyno run is a reasonable result. Jason Ray Sta.Juana" <raystajuana@hotmail.com> wrote: "I just got my car dynoed today and I put out a whopping max hp of 117.78 on the first run and 116.## on the last two runs." "The techs said it's about average for my engine, do you guys agree?"