Industrial Injection 6.7L CR Cummins Stage 1 Camshaft 188/220 770RV

Stage 1 Camshaft for 6.7L Common Rail Cummins

The Industrial Injection 6.7L CR Cummins Stage 1 Camshaft 188/220 770RV is a performance camshaft designed for the 6.7L Common Rail Cummins. Industrial Injection describes this Stage 1 camshaft as a drop-in camshaft that helps lower exhaust gas temperatures.

The 770RV features a 188/220 camshaft profile. Additionally, Industrial Injection provides specific piston protrusion and valve face depth requirements that installers need to check before installation.

A $150 core charge applies to this camshaft. Therefore, customers should also plan for the required core return when purchasing the 770RV.

Industrial Injection 770RV Stage 1 Camshaft

Industrial Injection designed the 770RV as a Stage 1 option for the 6.7L CR Cummins. The drop-in design provides a straightforward camshaft option while helping lower EGT.

However, drop-in does not mean installers should skip important engine measurements. Industrial Injection specifically states that piston-to-valve clearance should always be measured when installing an aftermarket camshaft.

Key Features

• Designed for the 6.7L CR Cummins
• Industrial Injection Stage 1 camshaft
• 188/220 camshaft profile
• Drop-in camshaft design
• Helps lower exhaust gas temperatures
• Maximum .018-inch piston protrusion
• Requires at least .038-inch valve face depth
• Specifications based on a standard thickness head gasket
• Piston-to-valve clearance must be measured
• $150 core charge applies
• Core return requirements apply

Check Piston-to-Valve Clearance

Industrial Injection requires careful clearance checks when installing an aftermarket camshaft. Therefore, installers should measure piston-to-valve clearance during the installation process.

For this Stage 1 camshaft, Industrial Injection specifies a maximum piston protrusion of .018 inch. Additionally, the engine must have at least .038 inch of valve face depth when using a standard thickness head gasket.

These measurements matter even though Industrial Injection describes the 770RV as a drop-in camshaft. As a result, installers should verify the engine meets these specifications before completing the installation.

Helps Lower Exhaust Gas Temperatures

One of the listed benefits of the Industrial Injection Stage 1 camshaft is its ability to help lower EGT. This makes EGT reduction an important part of the design goals for the 770RV.

Meanwhile, the 188/220 profile provides the specifications that define this Stage 1 camshaft. Together, the drop-in design, 188/220 profile, and EGT benefit make the 770RV a performance camshaft option for the 6.7L CR Cummins.

$150 Core Charge Applies

A $150 core charge applies to the Industrial Injection 770RV camshaft. Customers can pay the core charge when ordering so Industrial Injection can ship the purchased camshaft right away. Then, after Industrial Injection receives and approves the returned core, the applicable core charge can be refunded.

Alternatively, customers can send their core before Industrial Injection ships the purchased camshaft. However, this option can delay shipment, and inventory is not guaranteed while Industrial Injection waits for the core.

Important Core Return Requirements

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

Customers remain responsible for core return freight and shipping damage. Therefore, the core should be packaged carefully and returned with the required RA number and paperwork. Customers should also keep their RA number, invoice number, and tracking number until the core credit is complete.

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