DVLA’s Dos and Dont’s: The risks of modifying your classic car.
"The DVLA had no issue with removing the original A-Series engine and replacing it with a powertrain developed by Eco Classics – it failed the car for a single small hole that had been drilled to route some high voltage cables.
“It seems there has been material removed from the monocoque/body shell by means of drilling… it is not possible to confirm that the structure of this vehicle is as per the manufacturer first intended,” wrote the DVLA.
Nick Mason of Eco Classics explains that the hole in question goes through the original 12-volt battery box in the Mini’s boot floor: “We came through the side of that with two cables, just to get in the easy way. This is not structural, but we lost out anyway.”
The DVLA confirmed that reverting the chassis back to its original state would still be considered a modification from the original manufacturer’s specification, requiring the car to be re-registered. That would mean submitting the car for an IVA test, like a kit car would have to undergo, and have it registered on a Q-plate."
More here:-
https://www.hagerty....ur-classic-car/
Sadly the Original Post's Mini EV conversion is probably now to be stripped and sold off as parts due to a hole drilled in the battery box for two cables used in the EV conversion. Apparently the DVLA will not even accept the 'new' hole being welded up (or I presume the battery box being replaced by a new replacement panel...)
Edited by mab01uk, 08 January 2023 - 01:08 PM.