How many horsepower does a 350 CID GM engine have?

The 5.7L 350 cid GM marine engines have been used in the marine industry since 1967. These Marine Longblocks can be easily distinguished in that they have a 12 bolt pattern Marine Engine intake manifold, 2 piece rear main seal, and a mechanical fuel pump pad. The engine is rated at 260 hp.Opposite Rotation Engine…. (Read More)

What are the specs of a Chevy 350?

What are the specs of a Chevy 350 engine? It’s a 5.7L (350 cubic inch) small-block, V8 engine with a 4.00-inch bore and a 3.48-inch stroke. Depending on the year, make, and model of the car that it is equipped in, this engine is capable of outputting between 145 to 370 horsepower.

What was the displacement of a 1969 GM 350ci V8?

The 327ci V8 produced 350 HP and 358 lb-ft of torque when equipped with GM’s Rochester fuel injection system. Then, in 1969, the GM 327ci V8 was stroked to 3.48-inches, thereby increasing the engine’s displacement to 350 cubic inches.

What’s the horsepower of a 350 marine engine?

The pre-1986 intakes have all 12 fasteners at 45 degrees. The engine is rated at 270 hp. Replacing your 1996 and up 5.7L (Vortec) (select this link to buy your new 1996 & Newer model 350 longblock in the webstore store)