Texas Speed TSP CHOPacabra Truck Camshaft
 
Fits 1999–2013 GM Gen 3/4 LS-Based Engines – 4.8L, 5.3L, 5.7L, 6.0L
 
The CHOPacabra camshaft is a nasty little beast, designed to deliver an aggressive lope, strong performance, and plenty of attitude. Built to work with LS6 valve springs and a factory torque converter, this cam provides a mean, snarling idle and the power to back it up—perfect for truck owners who want to turn heads and put down serious performance.
 
Specifications
Duration @ .050": 214/222
Lift: .550"/.550"
LSA: 108°
3-bolt camshaft pattern
 
Performance & Design
Low-lift advantage: Proprietary lobe profiles designed to use factory GM LS6 beehive valve springs, making it one of the most affordable cam packages available.
Reliable daily performance: Mild spring pressures and gentle ramp rates help extend valvetrain life, even in daily driven trucks with high mileage.
Signature CHOPacabra sound: Delivers an unmistakable idle lope that sets your truck apart.
 
Kit Options
Camshaft Only: Texas Speed CHOPacabra Camshaft by itself.
Camshaft, Springs & Hat Seals: CHOPacabra Cam, LS6 beehive valve springs, and OEM-style tophat valve seals.
Camshaft, Springs, Seals & Pushrods: CHOPacabra Cam, LS6 beehive springs, valve seals, plus 7.400" length x 5/16" diameter Chromoly pushrods.
Gasket Kit: Timing cover gasket, water pump gaskets, damper seal, and crankshaft bolt.
 
Notes
DOD/AFM-equipped engines require a DOD/AFM delete kit.
VVT engines require a VVT delete kit.
Engines originally equipped with a 1-bolt camshaft require a 3-bolt conversion kit.
Due to heavier valve weight, a dual valve spring kit or PAC 1218 (or similar) springs are recommended for 6.2L engines and 2007-later rectangle port 6.0L engines.