Description
This is a new performance camshaft for MGB 5-Main engine (1965 to 1980). Spec's Duration @.014 265, lift .283 at the camshaft., (At valve .405) Timing Events Intake 28 to 56, Exhaust 56 to 28. Stock valve springs ok, call for further details. By starting with a new camshaft blank you will have the largest base circle possible which will give you long camshaft life in your MGB. Cross Reference 671KB