Industrial Injection Duramax Alternate Firing Billet Camshafts

Item Type: Industrial Injection Duramax Camshaft

Brand: Industrial Injection

STAGE 1

(PN: PDM-DMXAFS1)

• 1000+hp Capable
• Alternate Firing Order (relieves stress on crankshaft)
• Billet For Ultimate Strength
• Keyed To Prevent Cam Gear Slipping
• Requires 130# Valve Springs

STAGE 2

(PN: PDM-DMXAFS2)

• 1000+hp Capable
• Alternate Firing Order (relieves stress on crankshaft)
• Billet For Ultimate Strength
• Keyed To Prevent Cam Gear Slipping
• .085" Valve Reliefs Required
• Requires 130# Valve Springs

*Piston to valve clearance should always be measured when installing an aftermarket camshaft.

The core must be returned within 90 days for full credit.

*All Industrial Injection Performance Products Are Not Legal For "On-Road", "Off-Road", or "Dual-Use". These Products May Only Be Used In " Dedicated Competition Use Only" Vehicles. Compliance With State and Federal Emission Standards Is The Consumer's Responsibility.