How Will you bring it to Belgium and put it on the road and insure it legaly?
Its not something that is that easy to do here so I genuinly wonder.
I cant even import an italian abarth with a factory rollcage due to the MOT guys acting up.
Imagine finding an insurer for a 160 bhp Mini.
good question, easy answer, pay attention ;)
Buy a classic Mini in Belgium. STOCK!
Register it as an oldtimer, followed by the obligatory single technical control for oldtimers.
At that point you didnt do a swap and your mini is original, so it will pass the oldtimer check, thus you ride with O-plates.
So far so good.
Here comes the gap/unknown/trick/whatever you want to call it....
Than, swap the engine using this 'Attest van Motorvervanging'
http://docdro.id/0rNjkSo = just simply fill in that form compagnied with a request for registry at the DIV.
DIV will send back your adjusted papers with your new engine spec (kilowatt)
As you know, in Belgium, at this moment, once you let the car undergo a technical check for oldtimers, you never have to go again.
For now I say (...because there're rumours oldtimers must go every year like every one else)
What is stricking is the engine part of the 'Attest van Motorvervanging' form.
You could make up whatever you want, because at this point nobody ever sees the car!!!!
Its all paperwork from a distance from here on!
Of course you better fill it correctly in case of an investigation after an accident.
If you have the necessary data of your new engine (ask the builder) and fill the form already, just await your new papers to be send to you without actually doing the swap...you don't have the risk paying an engine swap that won't be approved on official papers afterwards.
So:
If you send your request and eventually they (DIV) dont approve, you didnt lose anything. Keep riding a stock Mini...
If you receive your adjusted papers, you can start building your Mini Tec :)
Unfortunatelly I cannot do all of this at the moment, because I want to buy a house first, 2 years from now, at the soonest :)
I can only hope that by that time the rules and gaps in the procedures havent ruled out the possibility to do a swap legally.
But Dusky, be my guest and test the system! :)