Mutha' Thumpr™ - High performance street/ strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle. GM LS Gen III/IV 8 Cyl. '97-Current Three-Bolt 4.8/5.3/5.7/6.0/6.2/7.0L Engines. 227/241 .563 .546
Mutha' Thumpr™ - High performance street/ strip, needs 9:1 compression, 2500+ stall, intake, gears and headers, rough idle. GM LS Gen III/IV 8 Cyl. '97-Current Three-Bolt 4.8/5.3/5.7/6.0/6.2/7.0L Engines. 227/241 .563 .546
COMP Cams 54-600-11
Cam Motion NIGHTFURY
Brian Tooley Racing 32634132
Cam Motion CM0076
COMP Cams 54-426-11
Brian Tooley Racing 33142122
COMP Cams 54-446-11
COMP Cams 54-412-11
Cam Motion CM0074
Brian Tooley Racing 32734132
Brian Tooley Racing 32330152
Brian Tooley Racing 33542113