LesG
As Adams states, doing it the hard way! You can pick up the correct diff for next to nothing, then retain the standard driveshafts, and fit an LSD. The ZF LSD is a plate type, and requires modification, as the Caterham is light weight. The Quaife type is a viscous type, slightly different operation, but to all intent does the same job, but is a straight forward fit.
There is a need for an LSD if you are going to race/sprint/hillclimb or do lots track days. Not necessary though if the car is for road use only.
malcolm
Edited by - Englishmaninwales on 23 Sep 2007 14:10:32