Well, we don't have an engine dyno locally and we never took the car on a dyno.
But we ran the best 10.25 @ 129 mph in my 2900 lbs conquest with me in. On an online calculator this throw about 525 to 550 hp on the motor
That’s a pretty nice ET for the flow numbers you gave us. Not great but not bad either. I’m not sure how did your heads but is there any chance you had a valve job done? If it’s who I’m thinking of I’m pretty sure this guy used let’s say non standard valve angles. And if a more normal valve job was cut and already big throat may be bigger yet with your 2.055 valve. Just thinking outside the box here.