The manifold design robbed a couple of horses.Wasn't the difference in power between the disco and defender 200tdi just down the the fuel injector pump?
OK here is my twopenneth! Just got my '87 MOD back from having an 11L fitted (Thur.), while it does look right and goes well it rattles like crazy at tickover, hopefully fitting some S3 diesel rubbers will help. I paid 1k for my set up though a very good gearbox came with it. I also got 200 pound for my NA and as I had nowhere to keep it this was OK. I do believe the correct looking setup with shroud, turbo etc looks cool, though each to his own.