Get More Horsepower - Tom's 408 LS on the Dyno 600+ hp @ QMP RACING ENGINES

[@76dro]

thomas got some serious power

[@gmcnelly2468]

need to show last dyno screen longer so that we can analyze

[@ThomasSmith-vs2qc]

Peak torque 554lb at 5000

[@fernandoalvarado243]

No cam upgrade? in doing the same with my 6.0 but I'm putting flat pistons and a cam upgrade

[@michaelsantosuosso1852]

probably 12:5:1 compression running race gas to see those #'s

[@gregcobbsjr4165]

What was the timing?

[@christianpray2432]

stock heads or PnP

[@ThomasSmith-vs2qc]

+Christian Pray PNP 243 heads

[@mikesanto69]

With crappy 243 heads.....ok not crappy but certainly not AFR 225's