Howards Cams 114013-06S SBC 4/7 Swap Small Base Circle Solid Roller Camshaft

This Howards Cams 114013-06S SBC 4/7 Swap Small Base Circle Solid Roller Camshaft fits 262-400 cubic inch Small Block Chevy engines from 1955-1998. Howards designed this cam for street/strip as well as Oval Track use, and it features strong mid-range horsepower and a rough idle. Howards highly recommends a 11.0:1+ compression ratio as well as a 4000+ stall speed torque converter for street/strip use.

4/7 Swap camshafts change the firing order to create even more power!

Howard's recommends Small Base Circle camshafts in stroker engines to provide adequate rod bolt clearance while the engine is rotating.

Howards Cams 114013-06S SBC 4/7 Swap Solid Roller Camshaft Specs:

• Ignition Firing Order Must Be Changed To: 1-8-7-3-6-5-4-2
• Small Base Circle
• For Small Block Chevy 262-400 engines from 1955 through 1998
• Requires Thrust Button
• Requires upgraded distributor gear as well as an upgraded fuel pump pushrod
• Basic RPM Range: 3600 to 7600
• Valve Lift Intake: .640
• Valve Lift Exhaust: .640
• Intake Duration: 283
• Exhaust Duration: 289
• Intake Duration at .050”: 251
• Exhaust Duration at .050”: 257
• Lobe Separation: 106
• Intake Centerline: 102
• Recommended Lifter Set: 91117 SportMax
• Recommended Premium Lifter Set: 91121 TrackMax
• Recommended Valve Springs: 98637
• Made in the USA

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

Howards Cams designed this 4/7 Swap Small Base Circle Solid Roller camshaft for high performance on the street, drag strip as well as the oval track. 

Howards Solid Roller Cams – From mild to wild, they are the ultimate in performance!