TSP LS 6.0 NSR RV Camshaft

TSP NSR RV Camshaft – 6.0L LS (No Springs Required)

The TSP-NSR-RV-6.0 Camshaft is our 6.0L-specific version of the popular RV cam — built to wake up cathedral-port LS truck engines with more low-end torque and midrange punch. Whether you’re towing, cruising, or just want a stronger street setup, this cam brings old-school grunt to your modern LS without needing valvetrain upgrades.

Camshaft Specifications:

• Duration @ .050” (Intake/Exhaust): 212° / 220°
• Lift (Intake/Exhaust): .495″ / .495″
• LSA: 110°
• ICL: 107° (110+3)
• Powerband: Low-end torque with strong midrange pull
• Estimated Gain: 30-50 HP

Why Choose the RV Cam?

• No Springs Required: Designed for factory LS valve springs
• Uses Stock Pushrods: Works with OEM length pushrods
• Stock Converter Friendly: Ideal for 4L80E and 4L60E transmissions
• Great for Towing & Street Use: Strong off-idle response and excellent drivability
• Mild Overlap: Delivers a smooth idle with no drama

Dyno tested on a 370 CID LQ4-based engine with 10:1 compression, stock 317 heads, and a TBSS/NNBS intake manifold, this cam delivers real-world gains — especially in the rpm range truck owners use most.

If you’re running a 6.0L with cathedral heads and want more grunt without complicating your build, the TSP NSR RV Camshaft is your no-fuss, torque-rich upgrade.