Quote Originally Posted by Innuendo View Post
Sounds like a 5900 or 5950 Custom grind.
I've sold a few over the years.

Regards, Smooth
5950 is a roller - not flat tappet/solid. If you'd sold as many as you claim you'd know that.

......$8000 spent on porting and head work...

..... Heads ford 4v valves....

.....Ford roller rockers....

......680thou lift...
That amount of cam lift means nothing in itself. The real question is what ratio rockers are you using to give you what lift at the valves? Very interested to find out what heads and how much of the original 4V valves are left in there as there is no way 2.19" and 1.71" are ever going to fit together in a cast iron 308 head even if you try to fill and counter or offset bore the guides (which never lasts long - we tried this numerous times and it never worked well).

Nice numbers....

Regards,

Dave.