I have seen claims that Lotus rated the 350 HP Esprit 3.5L V8 by wheel HP (WHP) as opposed to crankshaft brake HP (BHP).
Never paid it much mind because that would mean the engine was putting out more like 415 BHP, since typical RWD drivetrain losses are on the order of 15%. Seems like if it...
Dyno - before and after engine swap. Note that this dyno reads at the hubs (not the wheels nor at the flywheel, despite the graph title), so will read higher than a dynojet.
Engine is stock with JR M62 supercharger (un-intercooled) at 8.5 psi.