General Motors LS-based small-block engine: Difference between revisions

Revision as of 01:18, 28 March 2025

Revision as of 01:24, 7 April 2025

Line 1,097:

===== L83 =====

Dubbed EcoTec3, the {{cvt|5.3285327|Lcc|L cuin|1|order=flip}} is a Generation V small block V8 truck engine (VIN code "C"). Like its Vortec 5300 Generation IV predecessor, it gets its displacement from a bore and stroke of {{cvt|96|x|92|mm|in|2}} with a compression ratio of 11.0 to :1.

Applications:

Line 1,151:

|}

{{Anchor|L82|L84}}

===== L82/L84 =====

The L82 is one of two 5.3L V8s available in the fourth-generation Chevrolet Silverado and fifth-generation GMC Sierra. The L82 uses Active Fuel Management instead of the L84's Dynamic Fuel Management system and is only available on lower-trim trucks. The L84 is one of two 5.3L V8s available in the 4th generation Chevrolet Silverado and GMC Sierra. The L84 is distinguished from the L82 by the presence of the Dynamic Fuel Management System and is either available or standard on mid-to-high-level trims. The L84 is also the base engine on the 2021–present Chevrolet Tahoe, GMC Yukon, Chevrolet Suburban, and GMC Yukon XL.

Applications:

Line 1,163:

! scope="col" | Power

! scope="col" | Torque

|-

! colspan="4" | L82

|-

| 2019–2021

Line 1,168 ⟶ 1,170:

| {{cvt|355|hp|kW|0}} at 5600 rpm

| {{cvt|383|lbft|Nm|0}} at 4100 rpm

|}-

! colspan="4" | L84

{{Anchor|L84}}

===== L84 =====

The L84 is one of two 5.3L V8s available in the 4th generation Chevrolet Silverado and GMC Sierra. The L84 is distinguished from the L82 by the presence of the Dynamic Fuel Management System and is either available or standard on mid-to-high-level trims. The L84 is also the base engine on the 2021–present Chevrolet Tahoe, GMC Yukon, Chevrolet Suburban, and GMC Yukon XL.

Applications:

{| class="wikitable"

! scope="col" | Year(s)

! scope="col" | Model

! scope="col" | Power

! scope="col" | Torque

|-

| 2019–present