That car is ugly, fits rogan nicely. About that engine, 440hp at the tire is plenty respectable for a engine that size, and the torque would be plenty to fry tires. I would bet that that motor is set up with no more than 9.5 to 1 pistons and would run fine on 87 octane.
Its not a race motor more of something for the powertour.
Plenty of power for him maybe, 87 octane I would hope so.
Rule of thumb for us, is street motors on premium pump (91) will make between 1.5-1.75 hp/ci depending on how thought out the combination is. (we just had a 427" motor make 750 on 91 octane)
1hp/ci is practically a stock motor.
That motors heads flow well over 400cfm - thats capable of supporting well over 850hp with ease.
Basically - the motor is nice looking, but a piece. Any monkey with a jegs catalog and a credit card could accidently make more power than that thing.
Man I dont know about you, but if I was going to spend the money to assemble an 530" motor, it sure wouldnt make 1hp/ci.