How long does a 350 engine last?

Are 350 engines reliable?

The best-known small block V8 in GM’s stable, the Chevy 350 engine is considered one of the 20th century’s best engines. Sought after for its durability, quiet operation and performance, the 350 has also earned a reputation for reliability and usability in a variety of applications, including boats.

What was the last year for the Chevy 350?

The 350 would last until 2002, primarily as a truck engine; after 47 years in production it would serve out its last days as an option in GM’s full-size vans. The final variant, marketed as the Vortec 5700 but known internally as the L31, produced between 255 and 350 hp.

Is a 5.7 350 A good engine?

The 350 cubic inch (5.7L) became the most well-known Chevy small-block and was used in sedans, sports cars, trucks, and more for generations. This V8 offered varying specs based on the year and model, but a 350 Crate Engine could always power you through any journey.

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How many miles can a Chevy 5.7 last?

5.7 Hemi engines are good for 250-300 000 miles and more if properly cared for and regular maintenance is carried out. Early models suffered from valve seat issues which were rectified after 2008.

How much horsepower does a 5.7 350 have?

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 is the most reliable Chevy engine?

Dependable Chevys: These are the Most Reliable Silverado Engines

  • 6.0-Liter V-8 Hybrid. …
  • 6.0 L Vortec 6000 V8. …
  • 5.3-Liter V-8. …
  • 4.3-Liter V-6. …
  • 6.2-Liter V-8. …
  • Duramax 6.6-Liter Turbo-Diesel V-8.

Can a 350 be a big block?

But it is largely recognized for its ubiquitous 350-ci variant, which seems to have been produced countlessly. Chevy production big-blocks range from 348-ci to 454-ci in passenger cars, but have also been offered in other displacements for different applications.

What year did Chevy stop putting 5.7 in trucks?

But it was discontinued because of the LS series of engines. Chevy did make 5.7 (350) LS for some Vetts and Camaros around 2002 but that too was dropped in favor of the 6.2LS. Hot Roders still love them and continue to buy them in droves. With the proper maintenance, the Hemi will compete with the Toyota anytime.

How much HP can you get out of a 350?

a typical 350 Chevy can make upwards of 350 – 375 HP before you exceed the reliability of the components. For a big block with the same stock components it can make in the area of about 400 to 475 or so HP and handle upwards of about 500 HP before you exceed the reliability of the stock cast pistons.

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What should timing be set at Chevy 350?

The timing can vary between 2 and 12 degrees BTDC, the recommended spark plugs are different and even the plug gaps vary. In most cases starting out with 12 degrees of initial advance is about right.

What year did Chevy make the 350 engine?

The 350 became available in the Nova in 1968 and in its third year it was optional across the Chevrolet passenger car line. It replaced the 327 as the base engine in the Corvette in 1969.

How can I make my 350 engine faster?

How to Get More Horsepower Out of My Chevy 350 Small Block

  1. Modify your air intake. …
  2. Modify your exhaust. …
  3. Change your camshafts and valve train. …
  4. Purchase new cylinder heads, or have yours ported and polished. …
  5. Have your motor rebuilt and blueprinted.

What is high mileage for a Silverado?

If you came into this FAQ asking yourself, “how many miles can a Chevy Silverado last?” the answer is a long, long time. Treat it right, and you can easily reach 10-20 years or over 200,000 miles.

How many miles is too many on a Chevy?

Most people are happy just to make it to the 100,000 mark and maybe a little over. Yet many people start shopping for a new vehicle around that mark. However, Chevy vehicles are routinely among lists of the longest-lasting vehicles and regularly make it past 200,000 miles.

What is the average lifespan of a Chevy Silverado?

The Chevrolet Silverado has a total life expectancy of up to 200,000 miles, or even more. Of course, this is greatly dependent on keeping Your vehicle in tip top condition.

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