Let's take this procharger discussion to the next level - gear drive or cog belt? The guys at Supercharger Store are pretty negative about the cog belt and are pumping the gear drive now. Problem is the little A body doesn't have much room behind the bumper/valance.

They are also saying that with a F1R 1300 HP on pump swill is doable and more so with a F2. 12 points of boost and windshield washer injection. Any real world experience out there in Moparland? What about a RB vs B based block with a 4.5 bore either way?