ORIGINAL: AMB
Davis did the right thing by dumping the fins on the head, if he thought they were needed they would still be there, it gives the engines a nice clean look, I guess it was just well cosmetic tradititon (fins) about as useful as tail fins on a 1950 Cadillac martin
Martin,
Do the new Davis heads still have the locking device of an angled grub screw (its hard to tell from the pics) or some other method of ensuring that the comp screw doesn't back out?
Thanks.