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How much horsepower does a Chevy 307 engine have?

How much horsepower does a Chevy 307 engine have?

For our collaborative efforts-not to mention the efforts of the new parts-the 307 put out a very respectable 315hp at 5,200 rpm and 330 lb-ft torque at 3,800 rpm.

How much horsepower does a 307 make?

When it was introduced in 1968 the 307 was rated at 200 horsepower at 4,600 rpm and 300 foot pounds of torque at 2,400. However, the federal government’s emissions regulations of 1972 saw the 307 de-rated to 115 horsepower.

How much horsepower does a 1970 307 have?

Engine manufacturer: GM Chevrolet V-8 307
Horsepower gross: 149 kW / 203 PS / 200 hp (SAE gross)
/ 4600
Torque gross: 407 Nm / 300 ft-lb
/ 2400

What is a 307 Chevy motor?

The Chevy 307 V-8 engine was introduced in 1968 to replace the Chevy 283 V-8. This engine was designed to function well in low-performance vehicles such as sedans and other family-friendly cars. This engine only lasted five years, with the last model being produced in 1973.

What is the difference between a 305 and a 307 engine?

307 uses a 3.25(same as 327). the 305 uses a 3.736″ bore where as a 307 uses a 3.875 bore. a 305 is basically a destroked 350 and a 307 is basically a stroked 283. all the bolt on parts such as heads,intake, oil pan,water pump,cam,timing chain, etc, etc will interchange as it will with basically any other small block.

Why did Chevy make 307 engines?

Jeff could have easily infused a lot of compression and cam into the little 307 and built a monster mill. He wanted a civilized street engine with a good torque curve and high rpm horsepower. He wanted double that 200 factory horsepower number.

Can you build a 307 Chevy?

It won’t make as much as a 350 engine just because of its smaller displacement, but you can still build a decent street engine out of this 307.

What cars had the 307 motor?

The 307 shares the same stroke as all the other Olds small-blocks (3.385″) and has a bore of 3.800″ for a total of 307.12 cubic inches. It was used in cars from every GM brand (Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac). The 307 was also the last carbureted V8 that General Motors manufactured.

What did the Olds 307 come in?

Oldsmobile used the popular LV2, a 307-cubic-inch (5.0 L) engine, commonly known by the VIN code “Y”, from 1980-1990. It was used by every domestic GM automobile marque except for GMC and Saturn.

What years did Chevrolet make the 307 engine?

Chevrolet produced the 307 from 1968-73, which means there are a lot of cores out there waiting to be rescued and built. Chevrolet never did a high-performance 307 like it did with the 283.

Is the Oldsmobile 307 a big block?

The 260 cu in (4.3 l), 307 cu in (5.0 l), 330 cu in (5.4 l), 350 cu in (5.7 l) and 403 cu in (6.6 l) engines are commonly called small-blocks.

What are the differences between a 1972&1973 Chevy 307 engine?

The 1972 engine has a maximum brake horsepower of 130 at 4,000 rpm with a torque of 230 foot-pounds at 2,400 rpm. The 1973 engine has a maximum brake horsepower of 115 at 3,600 rpm with a torque of 205 foot-pounds at 2,000 rpm. The Chevy 307 V-8 engine has a two-barrel carburetor. This type of carburetor performs well in low-performance vehicles.

What are the specs of a Chevy 307 engine?

The Chevy 307 V-8 has a displacement of 5.0 liters, or 307 cubic inches. The engine uses a bore and stroke of 3.875 inches by 3.25 inches. The compression ratio is 9-to-1. The horsepower and torque of the Chevy 307 engine varied slightly from 1968 to 1973.

What happened to the Chevy 307 V8?

After 1973 the 307 was chopped from the GM line engine lineup. One interesting fact regarding the Chevy 307 V8 was that it was also manufactured by GM for boat use and sold by the Outboard Marine Corporation as a high performance marine engine.

What’s the Chevy 307 V8 oil pressure?

The Chevy 307 V-8 has an oil pressure range of 30 to 45 pounds per square inch (psi). The engine has AC-R45S-type spark plugs with a 0.035 gap. 00:01 09:12 Brought to you by Leaf Group