Comp Cams 23-701-9 BBM Xtreme Energy Mechanical Street Roller Camshaft XR280R

This Comp Cams 23-701-9 BBM Xtreme Energy Solid Roller Camshaft fits the 383-440 Big Block Chrysler from 1959-1980. Comp designed this cam for street/strip use, and it features strong mid-range with a lopey idle. A 9.5:1 or higher compression ratio and a 2900+ stall speed torque converter are highly recommended.

Comp Cams 23-701-9 BBM Xtreme Energy Solid Roller Camshaft Specs:

• For 383-440 cubic inch Big Block Chrysler engines from 1959-1980
• Stock (O.E.) valve springs can NOT be used
• Requires distributor gear upgrade
• Three Bolt
• Basic RPM Range: 2500 to 6200
• Valve Lift Intake: .570
• Valve Lift Exhaust: .576
• Advertised Intake Duration: 280
• Advertised Exhaust Duration: 286
• Intake Duration at .050”: 242
• Exhaust Duration at .050”: 248
• Lobe Separation: 110
• Firing Order: 1-8-4-3-6-5-7-2
• Made in the USA

Comp Cams designed this Solid Roller camshaft for high performance on the street and drag strip.

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