Description
TSP “CHOPacabra” Truck Cam Specs: 214/222 .550/.550 108 LSA 106 ICL
Chopacabra Cam Kit includes:
· TSP Chopacabra Camshaft
· .560 Beehive Springs
· Valve seals
· 7.400″ OE Replacement Pushrods
· Delphi LS7 Lifters & Trays
· 4.8/5.3/5.7 MLS Head Gaskets
· Install Kit (includes front cover seal, front main seal, water pump gaskets and GM crank bolt)
Fitment Notes:
Fits 1999-2013 4.8L, 5.3L and 5.7L LS Based Engines (Silverado, Sierra, Tahoe, Yukon)
LS1 LS6 LM7 L59 LY5 LMG LMF LH6 LC9 LR4 LY2 L20 L33 LH9 LM4
If your engine was originally equipped with a 1-bolt camshaft then a 3 bolt conversion kit is needed separately.
DOD/AFM Engines will require blocking off the oil ports in the block or switching to a non-DOD valley cover (not included)
Introducing the CHOPacabra cam! This is a nasty little beast of cam. Designed to work with LS6 valve springs and a factory torque converter. If you’re looking for that mean, snarling sound and performance that will leave your opponent second guessing what he just saw…this is it!
Engines best suited for: 4.8, 5.3, 5.7 (Equipped with cathedral port heads)
Desired Compression ratio for cam: 9.5:1+
Operating RPM Range: 1200-6500
Power Increase: Under testing it gained 67hp and 26ft lbs of torque at the crank
Drivability: Great driveability with an amazing chop!
Dyno Test Results: +67 HP & + 26 TQ (Dyno Motor Specs: Stock Gen IV 5.3, Stock 862 heads with GM LS6 Valve Springs, TBSS intake manifold)
