Competition Use Only, Not Legal for Road Use
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:
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Duration @ .050” (Intake/Exhaust): 212° / 220°
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Lift (Intake/Exhaust): .495" / .495"
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LSA: 110°
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ICL: 107° (110+3)
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Powerband: Low-end torque with strong midrange pull
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Estimated Gain: 30-50 HP
Why Choose the RV Cam?
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No Springs Required: Designed for factory LS valve springs
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Uses Stock Pushrods: Works with OEM length pushrods
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Stock Converter Friendly: Ideal for 4L80E and 4L60E transmissions
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Great for Towing & Street Use: Strong off-idle response and excellent drivability
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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.
