Thread: 100:1 Mix
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Old 05-26-2011, 11:44 AM
GEJoe GEJoe is offline
Motorized Bicycle Senior Member
Join Date: Mar 2011
Location: Tennessee
Posts: 57
Default Re: 100:1 Mix

I bought a GTR-50 from Dax and thought I would try Opti-2. Mistake. Mixed it according to instructions and the engine heated up and seized up. Looked in the exhaust port and cylinder is scored. Fortunately, Duane at Dax is forgiving of my folly and offered to sell me a new cylinder and rings at cost. I used Opti-2 one time on my Golden Eagle Komatsu engine with no problem, so it seems there are just some 2 strokes that are not compatible with Opti-2.
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