RCU Forums - View Single Post - Is it possible to convert smaller OS glow engines (60-91) to gas?

07-16-2015 | 08:18 AM

#8

daveopam

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From: ELK CITY, OK

I don't think the bushing at the con rod can take the heat of gas. That's why you see roller bearings in most. And 50:1 is not near enough oil IMHO. There is just not a lot of bearing surface area in that size of engine.

david

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