good one to bump. I'm getting ready to slap a 223 in my '59 f100. If I like it, I have a stuck spare engine that's never been bored. Good candidate for a horsepower bump.59Orphan":1l1skmdq said:John Hummert will reground your old cam to 256-264 for $95
Also has some other good stuff! T-5 adaptors!
http://www.ford-y-block.com/isix.htm
Edit : You bumped a 8 year old post? lololol