What engine is L86?
EcoTec3 6.2L engines
The L86 is a Gen. 5, 6.2L, small-block engine powering 2014-present GM trucks and SUVs. They are known as the EcoTec3 6.2L engines. These engines use a longer intake runner than its cousin, the LT1.
What is the difference between L86 and L87?
L86/L87 6.2L V-8 The L86 was used in the previous-generation Silverado 1500, Tahoe, and Suburban, while the L87 is used on the current-generation models. The oversquare dimensions mean a larger, 4.06-inch bore than the 3.62-inch stroke.
Is a L86 a LT1?
The L86 is a Gen. 5, 6.2L, small block engine used in GM trucks and SUV’s. They are known as the EcoTec3 6.2L engines. These engines use a longer intake runner than it’s cousin, the LT1….Chevy L86 Engine Specs.
| Performance Specifications | |
|---|---|
| Compression Ratio | 11.5:1 |
| Torque Rating | 460 ft.-lbs. @ 4,100 rpm |
How much HP does a 6.2 engine have?
420 horsepower
The 6.2L with DFM — the largest and most powerful gas V-8 in the segment — is manufactured at GM’s Tonawanda engine plant in New York. It is SAE-certified at 420 horsepower (313 kW) and 460 lb-ft of torque (623 Nm) and paired with a Hydra-Matic 10-speed automatic transmission.
What is the difference between LT1 and L86?
The 6.2L L86 is very similar to the passenger car LT1 with the only real changes to the intake and exhaust. The truck engine employs a longer-runner intake manifold and deeper oil pan, but beneath the skin, the two engines are identical.
Is the L86 flex fuel?
Description: This flex fuel kit is the original plug and play solution to adding flex fuel on Gen IV/Gen V GM V8 vehicles with L83 and L86 engines. Use these kits to add the ability to run anywhere from straight gasoline to straight ethanol as well as reveal the true power potential of your setup.
How do I know if I have a L86 engine?
How Do I Know Which LT Engine I Have? 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 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 6.2 a big-block?
The 6.2L engine could be described as a 6.2L big-block modular. Most big-block engines have more than 400 cubic inches of displacement and they weigh more. And the small-block engines have a smaller displacement. The 6.2L engine, though, fits into a 4.02-inch bore.
How do I know if I have L86?
Does GMC have a 6.2 engine?
The L87 is a 6.2-liter, eight-cylinder engine from General Motors that’s used in a range of pickup trucks and SUVs….GM 6.2 Liter V8 EcoTec3 L87 Engine.
| Displacement: | 6.2L / 376 cu. in. |
|---|---|
| Introduced: | 2019 model year |
| Discontinued: | – |
| Predecessor: | L86/ Gen 3 Small Block |
| Successor: | – |
What did 6.2 LS come in?
The 6.2L V8 Vortec L94 was an engine produced by General Motors for use in luxury SUVs, namely the 2006-2014 GMT900-based Cadillac Escalade/Escalade ESV and GMC Yukon Denali/Yukon XL Denali.
Is an L83 an LS motor?
The new direct-injected 5.3L L83 is a great LS-swap candidate that makes more power the its LS cousin, and competes with the Gen III and Gen IV LQ4 6L Vortec mills.
Whats the difference between L86 and LT1?
The L86 has a lot in common with the LT1: displacement, block, bore and stroke, 11.5:1 compression ratio, cylinder heads, crankshafts, continuously variable valve timing and other hardware. But the LT1 requires unique intake, exhaust and lubrication systems and tuning to meet the demands of a Corvette owner.
Is the 6.2 A LS motor?
The 6.2L Chevy engine is an LS/LT based General Motors small-block engine. This motor replaced the Chevy small-block Northstar engine and has been in production since 1995. The 6.2L motor is the main V8 used in GM’s line of rear-wheel-drive vehicles. Chevy initially rolled out its Active Fuel Management system in 2005.
Is the GM 6.2 a big block?
Is a Chevy 6.2 a big block?