Industrial Injection Duramax Stage 1 Camshaft with Key DMXRV

Stage 1 Camshaft for Duramax Diesel Engines

The Industrial Injection Duramax Stage 1 Camshaft with Key DMXRV provides a performance camshaft option for Duramax diesel engines. Industrial Injection designed this Stage 1 camshaft as a drop-in camshaft that helps lower exhaust gas temperatures.

The Stage 1 design makes this camshaft a straightforward option for Duramax owners who want to upgrade the factory camshaft without stepping up to Industrial Injection’s more aggressive Stage 2 specifications.

A $250 core charge applies to this product. Additionally, Industrial Injection requires the original core back within 90 days to qualify for full core credit.

Duramax Stage 1 Drop-In Camshaft

Industrial Injection describes the Stage 1 DMXRV as a drop-in camshaft. Therefore, it offers a different approach than the company’s Stage 2 camshaft, which lists increased lift, duration, and recommended piston valve relief specifications.

Most importantly, Industrial Injection states that its Stage 1 camshaft helps lower EGT. Lower exhaust gas temperatures can become especially important when a diesel engine works hard for extended periods.

Key Features

• Stage 1 Duramax camshaft
• Industrial Injection performance camshaft
• Drop-in camshaft design
• Helps lower exhaust gas temperatures
• Includes key
• Part number DMXRV
• Manufacturer part number PDM-DMXRV
• $250 core charge applies
• Core must return within 90 days for full credit
• Industrial Injection recommends checking piston-to-valve clearance during installation

Check Piston-to-Valve Clearance During Installation

Industrial Injection recommends checking piston-to-valve clearance whenever installing an aftermarket camshaft. Therefore, installers should measure clearance rather than assume adequate space exists.

Industrial Injection recommends a minimum of .080 inch intake piston-to-valve clearance and .120 inch exhaust clearance. As a result, properly checking these measurements becomes an important part of the installation process.

Important $250 Core Charge

A $250 core charge applies to the Industrial Injection Duramax Stage 1 Camshaft. Customers have two options for handling the required core.

First, you can pay the core charge when ordering. Industrial Injection can then ship the camshaft without waiting for your original core. After Industrial Injection receives and approves your returned core, the company will refund the applicable core charge.

Alternatively, you can send your core before Industrial Injection ships the replacement camshaft. However, this option can create shipping delays, and Industrial Injection does not guarantee inventory while waiting for your core.

90-Day Core Return Requirement

Industrial Injection requires the original core back within 90 days of receiving the order for full core credit. Additionally, the returned core must meet the company’s acceptance requirements.

Industrial Injection may issue half core credit for certain damaged or incomplete cores. However, seized, cracked, heavily damaged, fire-damaged, or late cores may receive no credit.

Customers also pay the return shipping costs. Therefore, properly package the core to prevent damage during shipping and retain your RA number, invoice number, and tracking information until you receive your credit.

Learn more about diesel performance upgrades at Review Diesel.

Explore more Duramax performance parts at Review Diesel Duramax Parts.