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 stock Chevrolet 454 was originally rated at about 250 horsepower. This varies greatly depending on the model and year of the motor.
The 1984 Chevrolet pickup truck with the 454 engine produced around 230-240 horsepower.
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.
how much horsepower does a 6.0 vortech motor have
In some 454's 330hp, in other 454's with bigger heads 390hp
275HP NEW ANSWER: Stright out of the book. Advertised Horsepower is. 250 HP @ 4000 RPMs.
Need to know the model in order to answer this.
Advertised Horsepower is---245HP @ 4000 RPMs.
rated 240hp but had about 400 ft lbs of torque
The 1979 454 CI engine from Chevrolet features 245 horsepower as well as 4000 rpms. This figure only covers the V8 version of this engine.
depends on which 1, the ss 454 had 255hp/405 ft-lbs
Advertised Horsepower is : 240 HP @ 4000 RPMS The only information I can find is a 1973 454 truck engine. Nothing in 1972