Herb Johnson's 1999 Dodge Ram

1999 Quad Cab 2500 Ram. Has a 408 Stroker with a Vortec V7-YS Trim. Makes 520 RWHP @5200 RPM and 613 RWTQ @ 2600 RPM and holds 500+ Torque thru 5200 RPM! This was a upgrade from a T-Trim that was making 488 & 520 Respectivly 13.4@119 with the T-Trim. 3 core Air-to-Air charge cooler.