BTR-TRUCKNORRIS Hydraulic Roller Camshaft for GM Gen III/IV LS Truck Engines

Name: BTR-TRUCKNORRIS Hydraulic Roller Camshaft for GM Gen III/IV LS Truck Engines
Brand: BRIAN TOOLEY RACING BTR
SKU: 559-TRUCKNORRIS
Price: 409.99 USD
Availability: InStock

^$409⁹⁹

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Truck Norris Hydraulic Roller Camshaft

Gen III/IV 4.8 L–6.0 L Engines

Duration @ .050: 212 Int./23X Ex.

Lift .552 in./.552 in.

LSA 109.5 deg

Choppy Idle Street Grind

The BTR-TRUCKNORRIS camshaft is one of the most popular LS truck upgrades, providing a choppy idle, strong torque, and improved throttle response while maintaining drivability.

Brian Tooley Racing BTR-TRUCKNORRIS Features:

Duration @ .050: 212 Int. / 23X Ex.
Valve Lift: .552 in. Int. / .552 in. Ex.
LSA: 109.5 deg
Excellent low and midrange torque for daily use
Choppy, aggressive idle sound

Brian Tooley Racing BTR-TRUCKNORRIS Notes:

Upgraded valve springs required
Tuning necessary for optimal performance

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeCamshaft

BrandBRIAN TOOLEY RACING BTR

Package Height2.8

Package Width5.0

Package Length22.3

Weight10.65 PG

Part CategoryPerformance Parts

Intake Valve Lift.552

Lobe Separation Deg109.5

Part FitmentSemi Universal

Engine Make/SizeGM Gen III/IV LS