Thread: Cool ignition treasures
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Old Jan 01, 2011, 12:23 PM
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The middle of Kansas
Joined Jan 2005
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The Forster 29's from about 1946 had one ball bearing on the crankshaft at the rear, and a bushing from there forward. The enlarged front end is for the timer. Anderson Spitfires are set up the same way. Some of the later Ohlsson 60's (front intake) had a roller bearing in a brass cage at the rear only also. I am pretty sure the OK Super 60 has ball bearings on both ends of the crankshaft.
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