BTR Gen V L8T Torque Camshaft
BTR Gen V L8T Torque Camshaft for GM Gen V L8T truck applications.
Specs: 210/22X, .540/.540 lift, 111 LSA, 14% fuel lobe; intake lobe lift at TDC 0.04742.
Fitment: Gen V L8T trucks and work-truck or street-rod combinations using the factory VVT system with the appropriate VVT phaser limiter. BTR reports gains in its own test combination; results are not guaranteed for every engine. Verify the complete build and calibration. BTR describes this cam as compatible with stock converters. BTR91120-16 spring kit recommended.
Shipping estimate: 15 lb with a provisional 24 × 4 × 4-inch carton; final packed measurements may vary. Camshaft only; VVT limiter and springs are separate.
Native engine applications and swaps
2020–2026 Chevrolet Silverado 2500 HD/3500 HD and GMC Sierra 2500 HD/3500 HD equipped with the 6.6L L8T gasoline V8. Excludes Duramax diesel and earlier 6.0L engines. These are modified engine-family references, not stock direct-fit guarantees. Verify the engine RPO, actual phaser, valvetrain clearances and calibration. Vans and swapped vehicles require individual checks.
Cam and limiter package
BTR L8T Torque cam with Gen V Plus 4-degree limiter. This standalone listing excludes the limiter; the linked package includes it. Springs remain separate.
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