Reducing Engine size

aoparently the DVLA want proof you drop engine size… seeing as my logbook says 1380 but its got a 1275 in it (grrrrrrrr) what would i need to do?

Can i talk to my local garage and get them to write a bit o headed paper that it’s a standard bore and stroke?

yeah that is the best way.

They normally only need documentary evidence when a smaller engine is put in so that you can get cheaper tax.

so it shouldnt be a problem as it hasnt changed VED tax bands.

I just change the V5 and send it back for a new one..

luvvly jubbly thanks guys