OK, here's the skinny: Goes in a Bonneville Salt Flat LSR. Car ran 242 mph (presumably in the mile). Didn't hear it run.
Heavily modded ATX engine. Custom crankshaft: bigger rod offset to reduce stroke and size from 3.2 to 2.9L with custom con rods, rod journals ground down to accept Buick bearings. Red line increased from 7K to 10K. Single carburetor. 20# supercharger.
Per Gary Morrell: Dry sump and 4-stage oil pump. 3 of the pump stages are scavenge to pull oil from the oil pan, the plumbing in front are the scavenge lines from the sump and screen trash filters to save the scavenge stages if the engine grenades.
The scavenge stages pump oil through the 3-into-one manifold to a de-aerator and remote storage tank somewhere else in the vehicle. The 4th pump stage is the pressure stage which pulls oil from the remote tank and feeds pressurized oil to the filter, oil cooler, and engine.
750hp. The most I've ever heard of from a SHO engine. My track car with a 12# supercharger was 550hp at 8K. He even has a 475hp n/a SHO engine. The most I've heard of n/a is around 315 (such as Bernd Gadow's car).
