MustangWorks.com : Ford Forums - View Single Post - Just bought a pair of 69 Windsor heads, Help.

~The Jester~ · 05-10-2004, 04:15 PM

A C9 casting number is 1969 Fairlane or Torino for sure. HAVE to take care of the valve seat issue! No choice in the matter, sorry dude. You should notice a moderate increase in performance due to the better flow, bigger valves, etc etc. Cam is up to you, if it's a stock motor other than these heads, and a good intake, I'd go with about .480" lift or so.

05-10-2004, 04:15 PM	#3
~The Jester~ Rat Killer Join Date: Aug 2002 Location: Cold ass Ohio Posts: 1,143	Yes, new valve seats! A C9 casting number is 1969 Fairlane or Torino for sure. HAVE to take care of the valve seat issue! No choice in the matter, sorry dude. You should notice a moderate increase in performance due to the better flow, bigger valves, etc etc. Cam is up to you, if it's a stock motor other than these heads, and a good intake, I'd go with about .480" lift or so. __________________ d-Con Racing "Nothing fancy, just 347 inches of RAT POISON!" MICE need not apply.....