Howards Cams 128086-09 BBC Gen 6 Rattler Hydraulic Roller

This Howards Cams 128086-09 BBC Gen 6 Big Daddy Rattler Hydraulic Roller Camshaft is designed for 454-502 cubic inch Big Block Chevy engines from 1996 through 1999. Howards designed this cam for pro street or street/strip use, and it features a big daddy rattler and a rough idle. A 9.5:1+ compression ratio, an aftermarket/ported intake, headers, lower rear end gears, and a 2800+ stall speed torque converter are highly recommended.

Howards Cams 128086-09 BBC Gen 6 Hydraulic Roller Camshaft Specs:

• Fits Gen 6 454-502 Big Block Chevy engines from 1996 through 1999
• Basic RPM Range: 2400 to 6200
• Valve Lift Intake: .600
• Valve Lift Exhaust: .583
• Intake Duration: 296
• Exhaust Duration: 304
• Intake Duration at .050”: 243
• Exhaust Duration at .050”: 251
• Lobe Separation: 109
• Intake Centerline: 103
• Firing Order: 1-8-4-3-6-5-7-2
• Made in the USA

Notes: Stock (O.E.) valve springs can NOT be used.

Howards Cams designed this Hydraulic Roller camshaft for high performance on the street and on the drag strip.

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