Howards Cams CL198135-09 Gen III/IV LS Hydraulic Roller Camshaft and Lifter Kit

This Howards Cams CL198135-09 Big Daddy Rattler Hydraulic Roller Camshaft and Lifter Kit fits the Gen III/IV LS engines from 1997 through Present. Howards designed this cam specifically for pro street or street/strip use with Cathedral Port Cylinder Heads, and it features a rough idle. A 9.5:1+ compression ratio and a 2800+ stall speed torque converter are highly recommended.

Howards Cams CL198135-09 Gen III/IV LS Hydraulic Roller Camshaft and Lifter Kit Specs:

• For Gen III/IV LS engines from 1997 through Present
• Includes Camshaft 198135-09 and Lifter Set 91013
• For use with Cathedral Port Cylinder Heads
• Basic RPM Range: 2400 to 6800
• Valve Lift Intake: .625
• Valve Lift Exhaust: .625
• Intake Duration: 290
• Exhaust Duration: 297
• Intake Duration at .050”: 242
• Exhaust Duration at .050”: 250
• Lobe Separation: 109
• Intake Centerline: 103
• 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.

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

Howards Roller Cams - From mild to wild, they are the ultimate in performance!