Quote Originally Posted by flyin2jz View Post
It's most likely making more power than that. The slicks will eat power and tq on the dyno as they start sticking to it. Don't believe me put some regular radials on it and it will pick up 25rwhp. I've tried it. I believe ur 331 has the highest hp numbers I've ever seen. Most are in the low 400s
I was going to put regular radials on but didnt have any. I did pick up 5rwhp with my 2010 camaro when I added air to those radials.I went from 32 to 45. When I get the car to hook better and figure out the clutch, I think it should run high 40s to low 50s. When I built this motor I was hoping for some high 10s low 11s. Im happy with the results.