What Is The Horsepower Of My 454

20

Asked by Sep 12, 2017 at 02:21 AM

Question type: General

I have a '58 Chevy with a 454 I believe to
be from the 1990's It has a Comp Street
Cam, Holley 750 Double Pumper and
Electronic Ignition
Have no info from previous owner

1 Answer

8,485

230 HP. For 1991 a "more civilized" 454 SS came out, with four-speed electronic automatic transmission, 25 more horsepower, and even higher torque: 405 lbs/ft at 2400 rpm.

Your Answer

Shortcuts

General Experts

  • #1
    Tom Demyan
    Reputation
    55,840
  • #2
    COMETGUY61
    Reputation
    41,860
  • #3
    F_O_R
    Reputation
    23,140
View All

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.