Description
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!
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