Thread: 100:1 Mix
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Old 10-26-2011, 03:34 AM
GEJoe GEJoe is offline
Motorized Bicycle Senior Member
Join Date: Mar 2011
Location: Tennessee
Posts: 57
Default Re: 100:1 Mix

Doggone if my CAG engine just does not like Opti-2. Ran it for the first time with the new piston and cylinder and it overheated again at 36:1, but did not seize or score. Could not restart until it cooled off. Called Duane at Dax and he said to go with Valvoline at 20:1. So no more Opti for this engine. Have not run it yet at that ratio. Been too busy with the engine rebuild on my 1990 Geo Metro.
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