Wish it was electrics. Bought a 52 plate 156 twinspark with a missfire for £900, easy money I thought. Usual tests and found no compression on No4. Head off, two exhaust valves burnt. Replaced valves, car runs great and then it started to smoke. Found out I was supplied with the wrong head gasket set. Replaced head gasket for correct type and changed all valve seals to be safe, now its smoking even worse!
