[patrickt]

I found my notes from when Joe was building the engine. With open headers and nothing being driven, this engine, which he has built many times before, will consistently bench dyno in the 580's torque at around 4200 RPM and peak at 525 HP around 5000 RPM, and still have close to 500 HP at 6000 RPM. So, there you have it, if you were driving it on the bench, that is....