Description
This is a NEW performance camshaft for MGB 5-Main engine. Spec's Duration @.016 279, lift .295 at the camshaft, Intake Timing 8 to 41, Exhaust Opens at 41 to 8. 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 Cross reference 671 671D9