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Old 07-11-2012, 12:56 PM
Mr. P-Body Mr. P-Body is offline
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Based on your numbers, Performance Trends Engine Analyzer 3.2 "Pro" says:

Peak torque occurs at 4.500 RPM, 573 lb. ft.

Peak HP occurs at 5.500, 550

Makes 551 lb, ft. @ 3,500

528 HP @ 5,000, 538 @ 6,000

We've found this simulator to be accurate within 10% ALWAYS, and usually around 5%. It CAN be a little optimistic.

FWIW

Jim
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