Originally Posted by SafeChav
Personally between you me and the wall i wouldnt bother changing the log book!
My cars been through an electronic MOT didnt have any hassle with mods and my cars got a few things done to it

But surely if you take a 1.3 5 door escort in for mot say, and its got a 2.1 zetec turbo lump under the bonnet - its a bit obvious! lol, isnt the MOT tester obliged to inform DVLA ?