EllisoJo

MGB281 wrote:

If it has a KMaps upgrade it could have the pops and bangs addition, I didn’t want it on ours.
Over fifty years ago I used to drive a petrol LandRover to go to social events. Coming home late at night we would turn off the ignition while driving through the small villages for a couple of seconds then back on again which resulted in an almighty bang. I have now grown up a little.

That made me smile!
When I had my kit car "Gordon" (2.3litre slant 4 Vauxhall engine with twin Stomberg carbs)

I fitted an ignition cut-out with a hidden switch as a security measure.
I have to confess to the good citizens of Wells that on approaching their fair City, I once turned off this switch (by mistake of course!) then switched back on at the bottom of the hill. The Back-Fire which resulted certainly frightened ME, so a suspect that a few birds thought that a shot-gun had been fired close to their perches!
I have also grown up a little, though my wife will disagree.