ENGINE SPEED (RPM)
Tuned up on Westech Performance’s SuperFlow chassis dyno, the Bronco’s 9.3:1 349ci motor developed a peak 338 lb-ft of torque and
269 hp at the rear wheels. Average numbers between the 3,907 rpm torque and 4,692 rpm hp peak points were 323 lb-ft and 264 hp. It was all done by just 5,000 rpm, likely do to the camshaft running out of steam just when the huge heads really come into their own.