TECH PHOTO PAGE 1 1

Vintage RUPP and later/newer minibike throttle linkage for HS Tecumseh engines. LINK to Oldminibike.com article. Copy and paste to your browser: https://www.oldminibikes.com/forum/index.php?threads/advice-for-hooking-up-your-tecumseh-carb-throttle-linkage-on-small-h-and-hs-engines.23110/

1971 BlackWidow Governor disconnect from factory. Dellorto UA19S settings: Idle mixture screw 1/2 turn out. High speed mixture screw (Tee handle) 1 turn out.

1971-1976 Rupp Throttle Linkage. Tecumseh carb settings: Idle mixture screw (on side of carb) 5/8 turn out. High speed mixture screw (on bottom of bowl) 1 turn out.

This shock wrench fits 1970-1975 Rupp minibikes. Put bottom end of shock in a vise. Compress spring with a caulking gun ( or other method ) Use wrench to unscrew intermediate bushing. Remove pin, washer and rubber bushing. Reverse to put shock back together. Clean or chase threads in lower shock tube. Lubricate or grease internal parts. Note- more tech photos on the right of this page. Here is a link to a you-tube video: https://www.youtube.com/watch?v=DU9a1bG_5LU&feature=youtu.be

1969 headlight wiring

1970-1975 Roadster/2 Headlight Wiring

1970-1975 Rupp Tecumseh Lighting Coil Wiring Plug. Red is power to headlight switch. Black is power to brown stop light switch wire. Green is to yellow kill switch wire.

1964-67 RUPP Continental optional chrome exhaust pipe. We would like to reproduce this pipe. If anyone would be interested in loaning us one please let us know. Jim @ BlackWidow Motorsports 763-458-2134

1970-1975 Swing arm bushing replacement: If your swing arm has dimples like these you will have to drill them out in order to remove the bushings first. You can hammer the old bushings out or use a press. Depends on how handy you are or if you have the tools. New bushing should go in with mild tapping if the inside of the swing arm is cleaned. Apply liberal grease to the metal part of the new bushing.