Ford 357W GT40 Heads Stock Truck Roller Cam Dyno2000 HP & Torque Curve

This document is page 5 of 5 from a Dyno2000 (Version 3.10) engine simulation report for a 357W (stroked 351 Windsor-based) Ford engine build with GT40 cylinder heads and a stock truck roller camshaft, referenced by the file name '(2-7-11).dyn'. The page contains a single power and torque graph plotting HP (left axis, 0-1000) and torque in ft-lbs (right axis, 0-1000) against engine RPM (0-10,000+). The plotted curves begin around 2000 RPM. Reading the graph, torque starts near 425 ft-lbs at 2000 RPM, holds roughly flat to about 3500 RPM, then declines steadily toward zero around 7500 RPM. The horsepower curve rises from roughly 160 HP at 2000 RPM to a peak of approximately 270-280 HP near 4000 RPM, then falls off, with both curves reaching zero by about 7500 RPM. The legend identifies the two traces as 'Power (HP)-357W, GT40 heads, Stock truck roller cam (2-7-11).dyn' and 'Torque (ft-lbs)-357W, GT40' (remainder cut off). A reader can learn the simulated power band characteristics of this combination: strong low-RPM torque with horsepower peaking around 4000 RPM, typical of a stock truck roller cam profile.