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Question for ihc SuperM

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farmall flogger

02-07-2002 08:31:51




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Read with interest your post on your 70 horse Super M. Sounds like pretty good horsepower for those cubes. I was wondering if you'd ever experimented with bigger valves in the LP head? I'd like to find something around 1.750 dia for the exhaust and 2.0 for the intake. Do you know of a off the shelf valve that'll work? Thanks and good luck in 2002.




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ihcSuperM

02-09-2002 08:57:52




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 Re: Question for ihc SuperM in reply to farmall flogger, 02-07-2002 08:31:51  
The 298 cid. has the stock valves in the head. I have an M with 281 cid with the LP Head. It has .100" over on the exhaust side. Got them from Lemmons Tractor Service. Getting 64 HP out of that one.



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farmall flogger

02-15-2002 08:30:42




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 Re: Re: Question for ihc SuperM in reply to ihcSuperM, 02-09-2002 08:57:52  
Just talked to Paul at Lemmons and he's got exactly what I need. Thanks very much for the tip!



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