Thank you Richard and Steve for your replys!
Regarding the MD7A valves, I had thought of that too, but I haven't been able to determine if the valve stem length & diameter are the same for both engines. Is it only the head of the valve that is larger, and by how much ? I do have a source for the MD7A intake valves, so I would appreciate any help I could get regarding the valve demensions. I'll check with the machine shop on their thoughts this mornning. Of course the valves are available on the east coast so I can't do a side by side comparison without ponying up the money first. Getting close to putting a 4 stroke o/b on the transom for the time being.
Richard coe.richard@... wrote:
Patrick- I had another thought on valves.See if the valves for the
MD7A are available. They are slightly larger, but the head could
probably machined with new valve seats to accept them.
Richard V1812
-- In
AlbinVega@yahoogroups.com, "Richard" coe.richard@... wrote: