SKU: 11-405-5

11-405-5 Blower and Turbo 255/266 Solid Flat Cam for Chevrolet Big Block 396-454


In Stock


Good for street and mild strip use with 671 or larger blower.


SKU 11-405-5
Barcode # 036584642459
Lifters Included No
Camshaft Series Blower and Turbo
Exhaust Duration At .050 Inch Lift 266
Advertised Exhaust Duration 304
intake valve lift 0.612
Camshaft Gear Attachment 3-Bolt
Basic Operating Rpm Range 3500-7,000
Lobe Separation 114
Cam Type Solid Flat Tappet
Lifter Type Solid Flat Tappet
Valve Springs Required Yes
Grind Number 290DS
Intake Duration At .050 Inch Lift 255
Advertised Intake Duration 290
Exhaust Valve Lift 0.605
Camshaft Material Cast Iron


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