Posted by J. Schwiebert on January 13, 2013 at 15:36:00 from (209.143.54.246):
In Reply to: 77 head posted by 30.5s on January 13, 2013 at 14:20:07:
One other thing you need to watch is stem height. Before I worked in the machine shop I did a couple like Chuck said and I would put Super 77 valves in them. After that I did them "right' so to say, seats on the exhaust valves correct stem height, etc. The rocker supports and push rods are longer than on a Super. You may need to do some modification to them. Is this to farm with or just play with? If you are going to farm with it what is the bore size and have you though of adding exhaust seats because of the unleaded fuel. A 550 valve would also make a good option as well. Does your machine shop have "bowl cutters" It makes for a nice job. My 2 cents worth.
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