lambretta rb 20 engine test at Rich Presley workshop

[tpvalley]

whats rb20?

[settingsonssc]

lovely self contained unit, exhaust ,carb, etc all bolted to engine, norton commandos were the same, they would would run outside the frame too, they have isoelastic engine mounts that very rarely fail. we need same rubber me thinks,

[micheals1992]

how much power has this got!??!

[micheals1992]

bloody hell the mounting nut its spinning when your reving it