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  1. 416ex Build Questions...

    Engine/EFI/Drivetrain
    Hey braaapers, new to this forum, got tired of searching and searching on different threads so i figured I ought to join one. I'm building a 2003 416ex 11.1 weisco piston, Stage 2 Hotcam, heavy duty crf450 chain, kibblewhite springs, weisco valves, 16t sprocket. Engine needs piston rings...
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