To improve gas mileage in a 1978 350 V8 El Camino, consider performing regular maintenance such as tuning the engine, replacing spark plugs, and ensuring the air filter is clean. Upgrading to a more efficient carburetor or installing a fuel injection system can also enhance fuel efficiency. Additionally, maintaining proper tire pressure and reducing excess weight in the vehicle can contribute to better gas mileage. Finally, adopting a smoother driving style by avoiding rapid acceleration and heavy braking will help maximize fuel economy.
probably a th350.
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My 1972 SS with a 350 gets about 16/17 mpg
Yes
A 350 CID w/2bbl carb will get you the best mileage and power.
You probably need to be a bit more specific. I've got a 1972 El Camino with a 350 engine in it. I get about 17 mpg now that I just put new spark plugs and wires in it.
Probably. 9 years ago, I put a new 350 crate engine into my 1979 El Camino, which was originally equipped with a 305. Bolted in and re-used all ancillary components, including carb and intake. Still running.
The gas mileage of a 1977 Chevy El Camino with a 350 motor typically ranges from 10 to 15 miles per gallon, depending on driving conditions and maintenance. Factors such as the vehicle's weight, engine condition, and tuning can also influence fuel efficiency. Overall, these classic vehicles are known for their power rather than fuel economy.
K&N air filter is the best way
yes, all you need to do is change the motor mounts and put in a bigger radiator.
350 c.i.d.
The only 350 available in a 1984 El Camino was the diesel. If your V8 isn't a diesel, it's a 305.