How much horsepower does a L83 engine have?
355-380 hp @ 5,600 rpm
Chevy L83 and L8B Engine Specs
| Performance Specifications | |
|---|---|
| Compression Ratio | 11:1 |
| Horsepower Rating | 355-380 hp @ 5,600 rpm |
| Torque Rating | 383-416 ft.-lbs. @ 4,100 rpm |
How much HP can a L83 handle?
Looking at rated power alone, the gen-5 L83 stepped up the power output of the original 205-hp 350 to a solid 355 hp. The extra 150 hp offered by the newer L83 is even more impressive given the fact the gains came after a drop in displacement (324 inches vs 350 inches) and sizable increase in fuel economy.
Is the L83 a good engine?
The L83 is GM’s LT based direct-injected 5.3L engine that comes in every GM truck imaginable. They are plentiful, powerful, and reliable, and are now starting to show up in hot rods, muscle cars, and classic trucks.
What engine is a L83?
The Gen-V 5.3L L83 engine delivers a combination of advanced technologies, including Direct Injection, Active Fuel Management (cylinder deactivation), and dual-equal camshaft phasing (Variable Valve Timing) that support an advanced combustion system.
What is the difference between L83 and L86?
During our R&D process with the L83 (5.3L) engine, we discovered that the intake manifold and throttle body from the L86 (6.2L) was a direct bolt-on application for the L83 (5.3L)! The ports lined up perfectly, with the main difference between the two being: runner length and plenum design.
Is the L83 an LT engine?
There are currently just five LT engines, including the LT-based EcoTec3 truck engines: LT1, LT4, L83, L8B, and L86. Much like with LS engines, the easiest way to be sure which LT engine you have is to check the 8th digit of the Vehicle Identification Number (VIN).
What’s the difference between L83 and L86?
Is a L83 a LT engine?
How much is a L83 swap?
The typical salvage yard L83 engine sells for about $1,500, depending on the year and mileage. One thing to remember, is the 2017-and-later Gen-V engines have a different ECM and harness. If you get just an engine, confirm what controller you need.
What vehicles have the L83?
The GM L83 V8 engine is used in pickup trucks and SUVs. It is part of GM’s Gen V Small Block engine design that’s known in trucks as EcoTec3, replacing the Vortec line.
How powerful is the Corvette C4 L83 engine?
With a maximum top speed of 140 mph (225 km/h), a curb weight of 3120 lbs (1415 kgs), the Corvette C4 L83 has a naturally-aspirated V 8 cylinder engine, Petrol motor. This engine produces a maximum power of 205 PS (202 bhp – 151 kW) at 4300 rpm and a maximum torque of 392 Nm (289 lb. ft) at 2800 rpm.
When did they stop making the L83 corvette?
The L83 was subsequently retired from production after the 1984 model year, in favor of the new Tuned-Port Fuel Injected L98 V8, that would become the Corvette’s standard powerplant in 1985. The 5.7 Liter L83 served as a further extension of Chevrolet’s infamous 350 cubic-inch small-block family of engines.
How much horsepower does a C8 Corvette Z06 have?
It revs to 8,600 rpm, churns out 670 hp, and will power the new Corvette C8 Z06 supercar! Who will be the first to swap one into a classic hot rod? The LT6 engine that will power the new 2023 C8 Corvette Z06 is as game changing as the LS1 was when it was introduced in 1997.
What are the specs of a L83 engine?
L83 Engine Specifications. 1 Horsepower: 205 HP @ 4,300 RPM. 2 Torque: 290 lb-ft @ 2,800 rpm. 3 Compression Ratio: 9:1. 4 Displacement: 5.7 Litre/350 Cubic Inches. 5 Cylinder Bore: 4.00 inches. 6 Stroke: 3.48 inches.