Howards Cams 121616-12 BBC Gen 6 Hydraulic Roller Camshaft

This Howards Cams 121616-12 BBC Gen 6 Hydraulic Roller Camshaft is designed for 454-502 cubic inch Big Block Chevy engines from 1996 through 1999. Howards designed this cam for street/strip use, and it features excellent mid to top end power and a lopey idle. A 10.0:1+ compression ratio, an aftermarket/ported intake, headers, lower rear end gears, and a 3400+ stall speed torque converter come highly recommended.

Howards Cams 121616-12 BBC Gen 6 Hydraulic Roller Camshaft Specs:

• Fits Gen 6 454-502 Big Block Chevy engines from 1996 through 1999
• Basic RPM Range: 3000 to 6600
• Valve Lift Intake: .640
• Valve Lift Exhaust: .640
• Intake Duration: 296
• Exhaust Duration: 308
• Intake Duration at .050”: 243
• Exhaust Duration at .050”: 255
• Lobe Separation: 112
• Intake Centerline: 108
• Firing Order: 1-8-4-3-6-5-7-2
• Stock O.E. Valve Springs can NOT be used
• Recommended Lifter Set: 91120 Performance
• Recommended Premium Lifter Set: 91161 Maximum Effort Retro-Fit
• Recommended Valve Springs: 98636
• Recommended Valve Spring, Retainer and Lock Kit: 98636-K32
• Made in the USA

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!