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05-08-2011 | 04:24 AM

#13

JohnBuckner

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From: Kingman, AZ

RE: Interference Engines

Quote:

ORIGINAL: ChuckW

I thought I remembered seeing an RC engine with a timing belt somewhere so I did a search and found this:

http://www.rcuniverse.com/forum/m_10...m.htm#10100630

Looks like it uses an overhead rotary valve system though and not an overhead camshaft.

My Webra T4-60 although it too is an overhead rotary valve and not poppets it is a belt drive though. I beleve there was a T4-90 also. Last flew it in a Busa Bristol M-1 kit.

John

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