I will Stan, .....Dear DC the hemi has a sparkplug in the center of the combustion chamber a 481X does not. I hope this helps.
Not where I was going with it Paul. Purely in terms of raw horsepower. Will the Proline do something the Hemi can not ? Say you need 3,000 HP to do what you want. Why buy the Proline when you can get pretty much any HP number with a Hemi or Brad.Anderson ?
Is it cost, what class you want to run ?
Where is the Prolines place ?