1991 Chevy 350 Engine Specs The 350 itself saw declining numbers. the lt 1 reached a peak of 370 hp in 1970, before the l65 cratered out at 145 hp from 1973 1975. in 1975, the highest output chevy 350 engine was the lm1 at a measly 155 hp. really, the only small block chevy 350 engines capable of any performance were the lt 1, zq3, and l82s. The chevy 350 engine, which first came onto the market in 1967, was for decades one of the most commonly used engines in a wide range of chevrolet vehicles.in this article, we’ll take a detailed look at this engine’s specs, history, and the vehicles that it is found in.
Chevy 350 Engine Specs Chevy 350 engine specs. the chevy 350 engine is a 350 cubic inch (5.7 liter) small block v8 with a 4.00 and 3.48 inch bore and stroke. depending on the year, make and model of a car, horsepower ranges from approximately 145 to more than 370. rated at up to 380 pound feet of torque, this engine is great for towing; however, fuel economy is low. Here are some key specifications of the chevy 350 tbi engine: – compression ratio: the compression ratio of this engine is typically around 9.3:1. this ratio determines the efficiency of the combustion process and affects the engine’s overall performance. – fuel injection: the tbi (throttle body injection) system is used in the chevy 350. Max torque: 380 @ 4000 rpm. stroke: 3.48. bore: 4.001. compression: 11.00. firing order: 18436572. information on the chevrolet 350 v8 engine. engine specs for the chevy 350 v8. the chevy 350 v8 is the most widely used v8 engine ever used by gm. It was part of the popular chevrolet small block engine family, known for its durability and performance. here are the key specifications of the 1974 chevy 350 engine: – engine type: v8. – displacement: 350 cubic inches (5.7 liters) – bore x stroke: 4.00″ x 3.48″. – compression ratio: 8.5:1.
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