Originally Posted by
cossynut2
The thing is most Sapphire Cosworth's are now 30+ years old and the original wiring is now probably going to start to wear out and give problems. I had new engine wiring loom, new fans loom and new fuel pump looms put in mine as I had an intermittent electrical fault which could not be identified and once the the new looms went in it fixed it straight away. Also you can get an upgraded earth kit as again good earthing is vital.
the saff cossie fortunately has ninety percent of the wireing inside the car for the fuel pump.as far as classic cars go theyve got more electrics than your average classic that went before it. when you consider before the cossie was the great rs2000 most of the wireing ran the lights and the loom was almost the same size as your finger. it doesnt help having a shit fuse box though