The spec ad for the 330 hp vs 335 hp 383 engine shows a 200 rpm difference; 330 @ 5000 rpm vs 335 @ 5200 with the same torque but again the 330 hp engine has the max torque 425 lb/ft @ 3200 rpm and the 335 hp's max torque is 425 lb/ft @ 3400 rpm.


It also reads the 335 hp engine has a "high lift, high performance camshaft and a windage tray", where the 330 hp engine lists a "standard camshaft" and no mention of a windage tray. I also thought the 383 HP engine got a different intake manifold from the 440 HP engine?


MikeR

330 hp, 383 specs: