Chevy L92 Engine Specs Chevy L9H Engine Specs Chevy L94 Engine Specs Upgrading the L92, L9H, and L94 Engines Benefits These engines are truck versions of the high performance LS3. The stock …

LS Family: Gen. 4, 6.2L, Aluminum Block, Truck Engines

Upgrading the L92, L9H, and L94 Engines Getting more power out of my engine On a stock engine, the following upgrades can improve performance and fuel economy: A Cold Air Intake Kit A set of …

Identify Chevy LS Engines by VIN Chevrolet's 3rd and 4th generation small block engines are generally known by their RPO code. You can determine the RPO code if you have the Vehicle Identification …

Identify Chevy LS Engines by Inspection Before you begin any project, you need to know the starting point. When it comes to Chevrolet's 3rd and 4th generation small blocks, there can be a lot of …

Gen. 4, Aluminum Block, LS Engines The following specs apply to RPO codes: LS2 LS3 LS4 LH6 LC9 L92 Etc. **Click the blue links in the table for more detailed information**

Overview of the Chevy VVT System Variable Valve Timing (VVT) is a system that automatically adjusts Valve Timing. **The table below shows the engines that were originally equipped with VVT.**

The L76 used the same rectangle port heads as the LY6 and L96 and L92 and L9H. What's the difference? The easiest way to tell the difference is to check the 8th digit of the VIN code. Follow this …

Installation Procedure, Torque Specs and Sequence To properly install your LS Cylinder Heads, follow the steps below. This will prevent oil and coolant leaks and a loss of compression from a blown head …

LS Family = Gen. 4, 6.2L, Aluminum Block, Car Engines LS3 The LS3 replaced the LS2 in the Corvette in 2008. It added more Displacement and rectangle port heads for more Horsepower and Torque . …