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Engine basics => Engine set up tips => Topic started by: Shawn Kuntz on March 07, 2007, 08:08:56 PM
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I have a Testers/McCoy 35 blackhead and could use a new head gasket. The engine runs and pulls my old heavy Ringmaster around but I feel it may be short on power. I think the head gasket leaks because fuel bubbles around the head and cylinder joint when the engine is hot. It runs for now and I will keep on using it until I can find a replacement gasket. The big question is..Does anyone know where I can find a new gasket for this old motor? This was my first big motor as a kid and I bought it with my Grit paper route money. Mail ordered it from Americas Hobby Center, New York City back in '79 or '80. Thanks!
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Try this. They have lots of parts for old engines. https://shop.mecoa.com/shopdisplayproducts.asp?id=102
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I ordered the parts I need. Thanks!
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you can cut an adequate gasket from a pop can. Cut it up, flatten it out, and scribe the circles using a drafting compass with a sharp point in it. Go over the marks with an exacto #11 until the aluminum cuts through.
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I never thought of that. What a simple and practical solution! I will remember that for next time. Thanks!
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I have found that lots of time other 35 40 engine gaskets also fit. I have used OS gaskets in a variety of engines and they worked well... Food for thought...
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Fox 35 head shims fit the Red Head 35s according to Sir Thomas of Luper.
They *should* fit the McCoy Series 21, too, then. I'll check........ IF I can remember to! ;D