How much horsepower does a Vortec 454 have?
7400 Vortec Stats The 7400 Vortec V-8 GM engine has 454-cubic inches and was rated at 290 horsepower at 4,000 rpm. It had 410 torque at 3,200 rpm. The engine has a bore and stroke of 4.24 inches x 3.99 inches.
How much is a Chevy 454 truck worth?
A 1991 Chevy 454 SS pickup in #2 condition has an average value of $23,700 in #2 condition. By comparison, a 1991 Syclone in similar condition is valued at $33,100, while a comparable 1992 Typhoon is valued at $28,400.
What is the average life of a Chevy Silverado?
A well taken care of Silverado is likely to last over 200,000 miles. For some drivers, that can be over 20 years of use. Even Silverados that aren’t maintained frequently can expect to reach over 150,000 miles and about 10 years of driving.
Why are trucks so expensive with high mileage?
Pickups are built to withstand abuse, work, and long stretches of use on the open road. Because of this, the price reflects its ability. The longer a vehicle will run, the better the value the vehicle is.
How do I get more power out of my 454 vortec?
How to Make a Chevy 454 Vortec More Efficient
- Switch to a lightweight synthetic oil.
- Install a high flow air filter and cold air induction intake.
- Use a set of long-tube headers (exhaust manifolds) and an aftermarket exhaust system.
- Install an aftermarket windage tray in your engine.
How much does a 454 SS truck cost?
To add context, a 2020 Silverado starts at $28,300, Toyota charges about $50,000 for a 2020 Supra, and Hagerty values a 454 SS in average condition at $14,500.
Is 200k miles bad for a truck?
As a rule of thumb – the lower the mileage, the better. For gas engines, look for a truck with under 100,000 miles. For diesel, under 200,000 would be just as good. You could go with higher mileage – just pay more attention to the truck’s overall condition in that case.
Is Chevy more reliable than Ford?
However, Ford still has Chevy beat in reliability because the Colorado’s life span is expected to be shorter. Consumer Reports even listed the Colorado among the “10 Least Reliable Cars.” Chevrolet earned excellent safety ratings, with an 8/10 review, but still paled to the 9.4 that Ford received for its marquee truck.
What kind of transmission does a Chevy 454 have?
The standard transmission matching the LE8 454 on 1973 to 1987 trucks was the four-speed Muncie manual. The Muncie four-speed manual with overdrive was available on 1982 to 1987 models. The 1973 to 1976 half- and three-quarter-ton trucks with the 454 received the TH350 three-speed automatic.
What was the Chevy 454 muscle truck in 1990?
A 454 SS muscle truck arrived in 1990, with a performance/handling package. The 7.4-liter V8 engine was revised, and could be mated to a 4-speed automatic instead of the prior 3-speed. In the 454 SS, that engine now made 255 horsepower–25 more than in 1990.
What kind of engine was in a 1998 Chevy truck?
By 1998 the Vortec V8 engine was being used in Chevrolet’s line of big horsepower machines. The engine produced 255 to 290 horsepower. Cylinder heads became high flow, a new camshaft, roller valve lifters and a higher compression ratio increased fuel economy.
How many horsepower does a Chevy 454 crate engine have?
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