Posted by PurdueAg on June 27, 2013 at 18:05:04 from (18.104.22.168):
Dear F-series officianados!
It appears to me that there is no difference in the exhaust and intake valves on the F-12. I bought "a set" of 8 NOS valves from a guy, and to my eyes, they are all the exact same size and have the exact same part number.
Then I pulled the old valves off an F-12 head (with a hole in it, presumably from freezing), and they also seemed all exactly the same and had the same part number.
The reason I ask is because I took the head (minus the valves) in to a maching shop (an hour away from me) to have new valve seats put in, and he said something about needing "both valves". I forgot to bring my new NOS valves with me. I am thinking he was assuming the intake and exhaust valves were different sizes. So, I am shipping him my valve assemblies, and want to indicate to him that there is no difference in the exhaust and intake valves in an F-12 if that is, in fact true.
So I was hoping someone could confirm this. Also, I assume both the exhaust and intake valves are ground at the same angle, right?
Fast Shipping! Most of our stocked parts ship within 24 hours (M-Th). Expedited shipping available, just call! Most prices for parts and manuals are below our competitors. Compare our super low shipping rates! We have the parts you need to repair your tractor. We are a company you can trust and have generous return policies. Shop Online Today or call our friendly sales staff toll free (800) 853-2651. [ About Us ]
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.