LSR 243/259 Hydraulic Roller Cam for GM GEN IV w/o VVT or AFM
Excellent top end and high rpm power for race applications using the single bolt LS3.
Camshaft Model Or Series: LSR
Engine: GM LS GEN IV Single-Bolt w/o VVT
Camshaft Type: Hydraulic Roller
RPM Range: 2600 to 7200
Intake Valve Lift: .624
Exhaust Valve Lift: .624
Advertised Intake Duration: 293
Advertised Exhaust Duration: 309
Intake Duration @ .050": 243
Exhaust Duration @ .050": 259
Lobe Separation: 113°
Recommended Lifters: 7955-16
Recommended Retainers: 623-16
Recommended Valve Locks: 511-16
Recommended Pushrods: 1779-16
Excellent top end and high rpm power for race apps using single bolt ls3.
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