Table of Rear Suspension Upgrades

 

The following table is excepted from How to Power Tune Midget & Sprite by Daniel Stapleton

Intended Usage Nylatron Bushing Polyurathane Bushing Telescopic Dampers Reduce Ride Height Anti-Tramp Bars
Standard/Mild Performance Road No Yes Recommended No No
Fast Road Optional Yes Recommended 1 Inch (25.4mm Yes (if over 85bhp at rear wheels)
Competition use Yes Yes Recommended 2 inches (51mm), plus Yes