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Contributor
1 Answer
- Posted on Jul 30, 2009
Re: pro mac 850 super cc rateing and fuel mix
ProMac 850 is 82cc capacity motor & Fuel mix is 25:1 - especially now that we only have unleaded... best to use BP Ultra 98 octane as these saws were designed to run on Super leaded fuel. I used to own a 797 Super (123cc motor)
Terry B
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