Whats up fellow ford lovers? Well Im currently in the middle of my 87 331 stoker build and Im trying to find out what cam was in my motor it dont have any marking for crane, comp, ford .... only has 1m15rb on the end out of. If anyone has any idea what cam, who its made, specs, if its stock? Ive looked online for about 2 hours and came up with nothing so figure I would try this. I plan on buying a new cam but If the guy who owned the car before me put in somewhat close spec cam then I'll just reuse it because its in good shape. So if anyone has any info about it that would be great thanks.