RCU Forums - View Single Post - K&B .65 Sportster

06-26-2017, 08:12 PM

#78

beachsideflyer

Join Date: Apr 2017

Location: Satellite Beach, Florida

Posts: 25

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This motor will not run properly on fuel with over a 10% nitro content. Also, mix an ounce of castor oil per quart to your synthetic oil fuels to keep everything cooperating. I run a 13/5 prop. Just do it!

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