The 350 small-block became fuel-injected for the 1985 Corvette, while lesser GM cars kept on their trusty four-barrel carburetors. Throttle body fuel injection only became standard in the late ’80s.
What year did Chevy start using EFI?
Re: what year did fuel injected 350 start? TBI was started in 1987, but some 87’s registered as 86’s had them.
How long will a Chevy 350 last?
229k miles is not unheard of for a properly maintained 350. You could do a compression test and leak down test to analyze the health of the motor.
Is the Chevy 350 a good engine?
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 year Chevy 350 is the best?
The 1975 version of the LT-1 ultimately succumbed to new emissions standards that brought its horsepower all the way down to 145 HP. The LT-1 was the last and arguably greatest of the old fuel-guzzling, emissions-spewing 350 engines. Those original LT-1s from 1970 will go down as some of the best engines of their time.
When did cars stop using carburetors?
When did cars stop using carburetors? Most car manufacturers stopped using carburetors in the late 1980’s because newer technology was coming out, such as the fuel injector, that proved to be more efficient.
What year did Chevy stop using carburetors?
4 Answers. Chevrolet introduced a mechanical fuel injection option, made by General Motors’ Rochester Products division, for its 283 V8 engine in 1956. It has become the primary fuel delivery system used in automotive engines, having replaced carburetors during the 1980s and 1990s.
How long does a Chevy engine last?
However, Chevy vehicles are routinely among lists of the longest-lasting vehicles and regularly make it past 200,000 miles.
Are Chevy 305 engines reliable?
The 305 is basically a 350 with a smaller bore and stroke is the same. As far as a reliability standpoint goes, they are the same of the other small blocks of the era. The biggest issues with the motor seems to be leaky fuel pressure regulators, leaky intake manifold gaskets, and plugged injectors.
How long do Crate engines last?
If a Crate Engine is an option at the track and allowed to compete, it has generally become the engine of choice after a period of 1-4 years so your current engine will not be obsolete.
Why is a 327 better than a 350?
In the vehicle, it’s more of a matter of “gearing” than revs. A 327 with it’s shorter stroke would need shorter gears so it can GET to its revs, where a 350, with its slightly longer stroke and more torque output will pull a little taller gear than the 327 will.
What’s the best engine Chevy ever made?
Our fastest crate engine ever
As the power behind the 2019 Corvette ZR1, the new supercharged 6.2L LT5 represents the pinnacle of Chevrolet’s performance: It’s the most powerful engine ever offered in a Chevy production vehicle.
How much HP can a Chevy 350 handle?
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.
How reliable is a 350 small block?
It’s one of the most reliable engines ever
Even if you drive in tough conditions, the Chevy 350 remains very dependable and keeps running. It’s been around since 1967, and Chevy was making small-block engines long before then.
What is the most reliable crate engine?
Again, our top pick goes to the Chevrolet Performance 6.2L LS3 Engine Crate GM, and our choice for Best Value is the Genuine GM 350i / 5.7L Gen 0 Engine.
Are 5.7 Vortec a good engine?
The best-known and most-beloved has to be the “350” or 5.7-liter version; especially with Chevrolet and GMC trucks. They are powerful, tough, reliable and it is relatively easy to “soup up” or increase their performance.