Mccoy 19 Ignition

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Mccoy 19 Ignition

Postby Martin Trier » Fri Mar 30, 2007 1:10 pm

Who can help with my Mccoy 19 RR Ignition.
I have install a new Piston liner and new Piston with rings. But the engine hs only little Compression and will not run.

Can I use a liner from another Mccoy 19 with lapped piston.
Or every body know this trouble and can help me.

Sincerely and many greetings from Germany

Martin Trier

Email. matri-rockenthin@t-online.de
Martin Trier
 
Posts: 80
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Location: Germany, Rockenthin

McCoy 19

Postby Matt » Fri Mar 30, 2007 5:26 pm

Hi,

Assuming you used the correct parts, and they were indeed new, you are losing compression someplace else. Check head and gasket, also the front cover, maybe even your plug.

A cylinder liner from a lapped piston model will NOT work in the RR version, entirely different.

Matt
Matt
 
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Joined: Tue Jan 07, 2003 4:28 pm
Location: New England


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