i belive its 550 to 570rwhp
I would have to disagree on that one. I bet the 57 would top out at about 535-540. Maybe 550. I had fuel on my 60 with the .70 a/r and I topped off at about 560. I was running a bit rich so if I could have ironed out my VPC/AFC wiring in time I think I could have hit about 570-575 but no more than that.RanGer498 said:i belive its 550 to 570rwhp
Silver Orchid SP60 said:
I would have to disagree on that one. I bet the 57 would top out at about 535-540. Maybe 550. I had fuel on my 60 with the .70 a/r and I topped off at about 560. I was running a bit rich so if I could have ironed out my VPC/AFC wiring in time I think I could have hit about 570-575 but no more than that.