in a f/s truck it is 250hp factory.
230 HP 230 HP
210 hp
230 HP
250 hp and 530 nm torque The 1998 Chevy 454 had stock HP figure at 290 and torque at 410lb ft.
230 HP@3800 RPM
230-235 stock hp
The 1973 model 454 had---250 HP @ 4000 RPM with a 4- bbl carb. After 1973 the horse power went down about 10 HP before 1973 the 454 had 450HP so Chevy said. the 454 actually had close to 500HP
ADVERTISED HORSEPOWER IS: 245 HP @ 3800 RPMs.
245 HP @ 4000 RPMs.
Advertised horsepower is-- 245 hp @ 3800RPMS.The heavy duty 454 is--- 240 HP @ 3800 RPMS.In Calif. It is 250 HP @ 3800 RPMS.
approx. 290 hp and 401ft lbs of torque
5.7 is 285 torqe 325 hp 4.3 ? 6.0? 6.3? 454?