1977 454 engine.
March 19th, 2018, 7:37 AM
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1977 454 engine.
Hey guys I’m about to get a 454 engine that was in a 1977 motor home. Checking to see if you can put performance upgrades on this year engine? I know it only has 70,000 miles on it a 4 barrel carburetor and had a heavy duty transmission with it. From what I have been able to find out it only had about 250 horsepower. So is it worth putting cam,heads,and upper set up on it?
March 19th, 2018, 9:28 AM
#2
CF Monarch
The heads that are on it will give you a better indicator of what horsepower it is.Is it a Rochester quad.? If so, you can get the cfm from the number, that too, will give you a better idea of it.