The 96 454 truck motor has 290 horsepower at 4000 rpm, and 410 lbs of torque at 2300 rpm. There is lots of potential for more.
The 1984 Chevrolet pickup truck with the 454 engine produced around 230-240 horsepower.
230 HP@3800 RPM
230 HP 230 HP
Advertised Horsepower is : 240 HP @ 4000 RPMS The only information I can find is a 1973 454 truck engine. Nothing in 1972
There is such a thing as a 454 truck engine, also 454 passenger car engine.
245 h.p. and 385 lb/ft torque.
The horsepower of 91 454 Tonawanda engine is 255. The various engines vary in terms of the horsepower depending on the year of manufacture.
Advertised Horsepower and torque is... HP-----245 @ 4000 RPMs Torque.......355 ft. LBS. @ 3000 RPMs
The horsepower of a 1991 Chevrolet 454 cubic inch engine ranges between 240 horsepower and 350 horsepower the engine torque ranges between 700 pounds and 850 pounds.
Advertised Horsepower is 230 HP @ 3800 RPMs. With a 4-barrel carb.
Advertised HorsePower is stright out of A CHILTON manual: And it says that the 1981 454 truck Engine With a 4-barrel has 210 HP. @ 3800 RPMs. The 1985 and 86 year 454 had 230 HP. @ 3800 RPMs. From 1984 down to 1979 454 engines had 210 HP @ 3800 RPMs.
The 1979 454 engine has 255 horsepower. This engine was frowned upon by most gear heads due to leaks and a weak head.