Well, we know somthing is holding it back a little. Last year we made crazy looking headers for it. and went the same 9.48/6.0 with our previous combo.....
So this year, we are changing cams...Bullet cam is .711/.699 with 272/278 @50 on a 108 lobe separation instead of 110... I think my other was...Weight wize, it should be 2950 with me in it. It was 3000lb with the 543/440....