What engine is in a 1977 Nova?
The 1977 Nova did not have a single engine; the base model used a 250 cubic-inch inline-six, with optional 305- and 350-cubic-inch V8s available.
During its 1977 model year, the Nova lineup offered a range of powertrains across trims. The 250 inline-six provided economical performance, while the 305 and 350 small-block V8s offered progressively more power for drivers seeking stronger acceleration and highway capability. Engine choice was tied to the vehicle’s trim level and options, with the SS and higher-end models typically pairing with one of the V8 options.
Engine options
Here are the engines Chevrolet offered for the 1977 Nova, spanning base to higher-trim configurations.
- 250 cubic-inch inline-six (4.1 L)
- 305 cubic-inch V8 (5.0 L)
- 350 cubic-inch V8 (5.7 L)
Note: horsepower and output varied by emissions controls, carburetion, and configuration (including camshaft and exhaust) for each engine option.
Summary
The 1977 Chevrolet Nova offered multiple engine choices rather than a single standard powertrain: a base 250 inline-six and optional 305 and 350 V8s. The exact engine in a given Nova depended on the trim and option package selected, giving buyers a range from economical commuting to more spirited performance.
How much is a 1977 K20 worth?
Typically, you can expect to pay around $15,567 for a 1977 Chevrolet K20 3/4 Ton in good condition with average spec. What is the highest selling price of a 1977 Chevrolet K20 3/4 Ton? The highest selling price of a 1977 Chevrolet K20 3/4 Ton at auction over the last three years was $33,600.
Did Nova come with a 427?
The Nova, known for its compact size and lightweight design, was a versatile platform that allowed for a range of powerful engine options. In 1969, the Nova could be equipped with the formidable 427 cubic inch V8 engine, which was part of Chevrolet's big-block lineup.
What year did Chevy Nova have a 396 engine?
1970
1970 Chevrolet Nova SS
This car is a Nova SS and the package included 375 horsepower – 396 CID big block V8, dual exhausts, power front brakes, simulated hood air intake, simulated fender louvers, black out grille 14x7 inch wheels and E70 – 14 white-stripe tires.
How much horsepower does a 1977 Chevy 350 have?
The 350 was rated at 165 hp at 3800 rpm. There was a choice of the light duty or heavy duty emissions package too which did not make a difference to the hp ratings but for some reason the light duty emissions 350 had 5 pounds more torque than the heavy duty version. 260 @2400 rpm vs. 255 @ 2800 rpm.
