Finally got the chance to run one of our trucks down the track to see how it performs. it's a 5.3 engine stock crank with forged rods and pistons, stock 6l80, stock rear end and stock suspension. Circle D TQ 3000 stall. twin 69mm turbos.
made 2 passes first was 9.9s@146mph followed by a 9.6@146mph truck is 4800lb race weight and still got 8psi on the dial and 200 shots of Nitrous