Magnum on the dyno

[glareofspace]

you changed your pistons and didn't stroke it?

[digitalyz]

What all you have done to it?

[dkowis1]

@digitalyz Bolt ons: Mopar long tube hdrs borla full exh kit cold air T/B spacer electric exh dumps diablo predator tuner Engine work: 11.5:1 comp CNC P/P heads with comp springs and ss valves frgd crnk rods and pistons stage 2 cam underdrive pulley Finaly got 412 to the rear wheel gonna put a 150 N2 shot on it next compression is too high for turbo or S/C