Comp Cams 146-462-11 Single Bolt Camshaft for 2005+ GM Gen IV LS LS3 6.2L w/o VVT or AFMLSR 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

Fuel Rail Options (LS1

Pushrod Seat Location

plus premium-quality washers and either hex or 12-point heads

COMP Cams® Engine Assembly Lube has a white lithium base and is easily removed with soap and water

Constructed from 8620 chromemoly steel

Recessed for Lash Cap:No

1976-94 (with 5/8" inlet hole)

thick wide-area washer and an extra-tall

Significant gains in midrange and upper rpm

Pushrod seat is made of a special powdered metal iron alloy that is heat-treated for strength & wear resistance

-Bottle Heater Control Style:Thermostatically controlled

Rod Bolt Nut Style: Hex