Jason (FLAHP) and I went to a local dyno day at a new shop that opened up around here...I did put down the highest HP #'s of the day for everyone that was there, but have to give it up to him for getting the highest torque with 591

‎558/588 on a mustang dyno...from what I understand a mustang dyno is 5-15% lower than a dyno jet...so dyno jet #'s would be 586-641hp/617-676. So take take the middle (10%) and say 613/647. Previous run on a dyno jet was 588/641, so I would say that is right on considering ambient temp was cooler today then the previous run.

So you all do the math for Jason's HD as he made 523/591 (If I remember correctly), that would put him in the 500/600. So take the middle at 10% loss and say he is 575/650.

Not too bad for one harley truck with a Tow Tune (FLAHP's) and the other with just the break in tune still on it (Ours)

Once I get the graph emailed, I guess this will allow me to officially be in the 600/600 club instead of the 500/600 club.

Oh yea...these numbers were put down on my truck on the 22's