RCU Forums - View Single Post - Tapered-Bore Engine Break-in - Upgraded
Old 06-16-2010 | 07:53 AM
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Sport_Pilot
 
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From: Acworth, GA
Default RE: Tapered-Bore Engine Break-in - Upgraded

BW, give up. Dar would have the CL guys never four stroking their ABC stunt engines, at least during break in. Never mind that they are designed for this.