1971 Cycle Mechanics - Expansion Chamber Special

Contents: How to buy an expansion chamber; Product Analysis - The Bassani Silencer; Cone Construction; Sneak Preview - Variable Chamber; Suzuki 90 Tear down & hop up; Drop a sleeve in a two-stroke; Build a 19 cent engine stand; Torch Tubing and Time; $2 Manometer; Add lights to a Centurion; Lighten up that Maico Clutch; Advanced motorcycle design; Yamaha Mini Enduro Tear down; Make your big single easier to start; 38mm diaphragm carburetor; Motorcycle Trade Schools; Gauges how and why; Tuning the Tecumseh; more

1971 May Cycle Mechanics Motorcycle Magazine Back-Issue available at www.DadsVintageAds.com