Weeeellll, I didn't touch it for 19 years. When my wife said I had better rebuild it whilst I can still drive I dragged it out of the shed that was falling down around it. Initiallty I was going to rebuild engine and go all posh; electrically operated doors, plush interior, de-handled. etc, etc. Whilst working out what to do I stripped the car down to the chassis. At this point I came to my senses. Decided that I wasn't going to get much more power out of the twin cam so decided to go Cosworth route and it snowballed from there.