Hamilton Cams Cummins 12V 165lb Valve Springs | 07-S-001 | 1989-1998 Dodge Cummins 5.9L

The Hamilton Cams' Beehive Valve Springs provide reliable performance for Dodge 5.9L Cummins engines, supporting up to 5,000 RPM with moderate cams. Designed to prevent valve float and reversion under high boost or drive pressure, these springs help optimize power output and fuel efficiency.

Features:

• Seat Pressure: 165 lbs for precise valve control
• RPM Capability: Handles up to 5,000 RPM with moderate camshafts
• Performance Boost: Potential gains of 10-12 HP over standard 60 lb springs
• Upgrade Options: Ideal for high-boost applications; dual springs recommended for higher RPM or larger valves

Hamilton Cams' Beehive Valve Springs enhance power and prevent issues like valve float, making them essential for high-boost Cummins engines running moderate cams.