Comp Cams 54-460-11 GM LS Gen III/IV LSr Hydraulic Roller Camshaft 285LR HR13

This Comp Cams 54-460-11 LSR Hydraulic Roller Camshaft fits the Gen III/IV LS engines from 1997 through Present. Comp designed this cam specifically for all out power on the street/strip in 5.7L - 6.2L engines with Cathedral Port Cylinder Heads, and it features very strong mid-range to high end torque and horsepower. A 10.0:1+ compression ratio and a 2600+ stall speed torque converter are highly recommended.

Comp Cams 54-460-11 Gen III/IV LSR Hydraulic Roller Camshaft Specs:

• For Gen III/IV LS engines from 1997 through Present
• For use with Cathedral Port Cylinder Heads
• 3-Bolt Camshaft Gear Attachment
• Basic RPM Range: 2200 to 7200
• Valve Lift Intake: .621
• Valve Lift Exhaust: .624
• Intake Duration: 285
• Exhaust Duration: 293
• Intake Duration at .050”: 235
• Exhaust Duration at .050”: 243
• Lobe Separation: 113
• Firing Order: 1-8-7-2-6-5-4-3
• Made in the USA

Notes: Stock (O.E.) valve springs can NOT be used. Requires custom programmer/tuning.

Comp Cams designed this hydraulic roller camshaft for high performance on the street and at the drag strip.

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