Thanks to the 5 or 6 people that actually answered the question. I agree with Chris's barracuda horse power is horse power which is derived from torque on a dyno. So 500hp runs the same in a 3000lb car no matter what CI it is. When you want to get to a certain ET any engine builder will tell you it takes X amount of horse power to get there. They do say it takes X amount of torque now do they.Now for the other 95% that posted back to fighting about big blocks and small blocks. Oh by the way my car can beat your car and I could beat you at arm wrestling and my dad can beat up your dad.