answersLogoWhite

0


Best Answer

not much apx 230hp

NEW ANSWER: Advertised horsepower is, Lite duty has 205 HP @ 3600 RPMs.

The heavy duty has 240 HP @ 3800 RPMs. STRIGHT OUT OF THE BOOK.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How much horsepower does a 1978 454 have?
Write your answer...
Submit
Still have questions?
magnify glass
imp