The 1989 5.7 Chevy, specifically the L98 variant, had a horsepower rating of 240 horsepower at 4,000 RPM when equipped on a Corvette. However, it’s worth noting that there were different variations of the 350 engine in 1989, and the horsepower ratings could vary depending on the vehicle model and configuration. For example, the Suburban and G-30 van had options with horsepower ratings ranging from 190 to 210 horsepower .
Contents
- How much horsepower does a 1990 5.7 Chevy engine have?
- Is the Chevy 5.7 a good motor?
- How much HP does a 1989 Chevy 350 have?
- Is a 5.7 L engine the same as a 350?
- How much power does a 350 5.7 have?
- How can I get more horsepower out of my 5.7 350?
- How do you tell if a 5.7 is a Vortec?
- How much horsepower does a 1988 5.7 Chevy have?
- Can you get 400HP out of a 350?
- What year is the best Chevy 350 engine?
How much horsepower does a 1990 5.7 Chevy engine have?
213hp
Specifications for Chevrolet K1500 Extended Cab 5.7 V8 TBI 4WD 213hp, 1990.
Is the Chevy 5.7 a good motor?
Extremely reliable. They are one of the most simple, well designed, and long lasting engines ever produced. People routinely get 300k miles on them. GMC and Chevy Suburban SUV’s with these engines will often outlast the frame and transmission.
How much HP does a 1989 Chevy 350 have?
The horsepower output form this motor was around 225 unmodified when new.
Is a 5.7 L engine the same as a 350?
The L48 is the original 350 cu in (5.7 L) engine. It was introduced for 1967 in the Super Sport (SS) version of the Camaro (which used it until 1969) and for 1968 in the Chevy II/Nova (which used it until 1979). In 1969, it was used in almost all car lines—Camaros, Caprices, Impalas, El Caminos, Chevelles, and Novas.
How much power does a 350 5.7 have?
145 to 370 horsepower
Specs For Chevy 350 5.7 Small Block Engines
The compression ratio of the engine varies depending on the specific model and can range anywhere from 8.0:1 to 10.25:1. The horsepower output of a stock 350 engine also varies depending on the specific model, but can range from 145 to 370 horsepower.
How can I get more horsepower out of my 5.7 350?
Two-Barrel Carb to a Four: Upgrading your Chevy 350’s stock two-barrel carburetor to a four-barrel, like a Holley 650 double pumper, is a great way to add more horsepower. This swap increases air and fuel intake, directly translating to more power.
How do you tell if a 5.7 is a Vortec?
One easy way to identify the 5.7L Vortec engine is to examine the cylinder heads. The GM Industrial Vortec cylinder head was made by installing LT1 Corvette ports into an iron casting. The intake manifold bolts on with an 8-bolt pattern, unlike most other 5.7 GM heads that bolt on with a 12-bolt pattern.
How much horsepower does a 1988 5.7 Chevy have?
Specifications for Chevrolet K1500 Extended Cab 5.7 V8 TBI 4WD 213hp, 1988.
Can you get 400HP out of a 350?
It’s not easy to make 400 hp with a basic 350 Chevy using stock heads. The advent of modern engines that make 400 hp or more has colored the reality of the past. In our experience, you must have a decent set of cylinder heads in order to make 400 hp on a basic, low-compression 350 c.i.d. small-block Chevy.
What year is the best Chevy 350 engine?
What Year is the Best Chevy 350 Engine?
- LT-1 – 1970. When the LT-1 hit the scene in 1970, it took the world by storm.
- L98 – 1992. Another fan favorite is the 1992 L98 350 engine.
- L31 – 2002. Last but not least, the 2002 L31 350 Crate Motor deserves recognition.
