230 HP
The 454 LS7 crate engine sold by GM is rated at 500 hp.
275 hp's to the wheels on my suburban
245 HP @ 4000 RPMs.
290 Is the gm spec around 410lbs of tourqe
250+ hp
Advertised Horsepower is : 240 HP @ 4000 RPMS The only information I can find is a 1973 454 truck engine. Nothing in 1972
approx. 290 hp and 401ft lbs of torque
If you have the money, you can do anything They do it all the time. 600+ HP.
230 HP 230 HP
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 power rating when it was new was approximately 235-240 hp