i own a 1988 notch i have read different things about the x303 cam some say it will go in with no clearance issues and some say it wont has anyone tied this cam on a stock motor if so pls let me know thanks mannysdoc
Unfortunately the only way to tell for sure is to install it and check clearances in your specific motor. There are tons of variables that have to be taken in to consideration when checking for clearances. Previous machine work, tolerances, etc. Trust me from personal experience, the only way to verify it will work in your specific application install it and check everything to make sure your clearances are correct.