SKU: 54-457-11

54-457-11 LSR Cathedral Port 223/231 LSA 112 0.610"/0.617"Hydraulic Roller Cam for GM LS GEN III/IV


In Stock


Steady power throughout broad range. Needs aftermarket airflow improvements on inlet and exhaust.


SKU 54-457-11
Barcode # 036584195214
Lifters Included No
Camshaft Series LSR Cathedral Port Small Displacement/Max Torque
Exhaust Duration At .050 Inch Lift 231
Advertised Exhaust Duration 281
intake valve lift 0.61
Camshaft Gear Attachment 3-Bolt
Basic Operating Rpm Range 1,700-6,800
Lobe Separation 112
Cam Type Hydraulic Roller
Lifter Type Hydraulic Roller
Valve Springs Required Yes
Grind Number 273Lr HR12
Intake Duration At .050 Inch Lift 223
Advertised Intake Duration 273
Exhaust Valve Lift 0.617
Camshaft Material Billet Steel


Be The First To Review This Product!

Help other Total Performance users shop smarter by writing reviews for products you have purchased.

Write a product review

More From This Category