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Reply to "Powered units for dummies"

For those are considering a second powered unit with a Williams engine, I have done the upgrade kit on an F-7 A unit using Bachmann's upgrade kit. Two problems that I encountered are; first was to drill the hole a bit larger for the pilot or step frame to mate up to the newer engine frame, second the new motorized unit ran faster then the old one did, so I swapped out an older frame & motorized unit to make the two powered units almost equal in speed.

Lee Fritz

OGR Publishing, Inc., 1310 Eastside Centre Ct, Suite 6, Mountain Home, AR 72653
800-980-OGRR (6477)
www.ogaugerr.com

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