I’ve found this, which gives excellent details of the constituent parts of the “original upgrade kit”. 340R.NET - Internet resource site for Lotus 340R owners and enthusiasts [This message has been edited by Pesky (edited 08 February 2001).]
Top stuff !I’ve requested permission from the webmaster to reproduce that information on this site…
The top bloke(s) at 340R.net have given us permission…Check the “Stuff you need to know page”