Howards Cams 248085-09 BBF Hydraulic Roller Big Daddy Rattler Camshaft

This Howards Cams 248085-09 BBF Retro-Fit Hydraulic Roller Big Daddy Rattler Camshaft fits the 429-460 Big Block Ford from 1968-1995. Howards designed this cam for pro street or street/strip use, and it features good low to mid-range torque & power and has a rough idle. A 9.5:1 or higher compression ratio and a 2800+ stall speed torque converter are highly recommended.

Howards Cams 248085-09 BBF Retro-Fit Hydraulic Roller Big Daddy Rattler Camshaft Specs:

• For 429-460 cubic inch Big Block Ford engines from 1968-1995
• Basic RPM Range: 2400 to 5600
• Valve Lift Intake: .611
• Valve Lift Exhaust: .594
• Intake Duration: 296
• Exhaust Duration: 304
• Intake Duration at .050”: 243
• Exhaust Duration at .050”: 251
• Lobe Separation: 109
• Intake Centerline: 103
• Firing Order: 1-5-4-2-6-3-7-8
• Recommended Lifter Set: 91169 Retro-Fit Street
• Recommended Premium Lifter Set: 91261 Maximum Effort Retro-Fit
• Recommended Valve Springs: 98445
• Recommended Valve Spring, Retainer and Lock Kit: 98445-K12
• 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 drag strip.

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