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Board index » Questions & Answers » Honda CR, MR & MT

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SuperHonda
 Post subject: 73-74 Engine Side Covers
PostPosted: Tue Dec 04, 2012 6:50 pm 
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Joined: Thu Nov 29, 2012 6:54 pm
Posts: 10
I know the answer to my question will be easy to you seasoned Elsinore guys, but can someone tell me what material the side covers (left and right) on a 73-74 CR250M engine were made of? Were they both made out of aluminum? Thanks!
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safetyfast
PostPosted: Thu Dec 06, 2012 8:00 pm 
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Joined: Sat Nov 17, 2012 9:34 pm
Posts: 66
I assumed they are magnesium like on my MT.
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mrmikkelsen
PostPosted: Sun Dec 09, 2012 1:18 am 
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Joined: Fri Jun 02, 2006 11:12 pm
Posts: 159
Location: Salinas, CA
The chain side cover is magnesium. Says so right on the casting and it gave my welder guy fits that he told me all about. I had the same fellow weld the clutch side cover too, and don't recall him complaining at all. Not sure on that side though.
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