Hey Terry
Good to hear from another Mardave driver!!
I run a V12 hotrod int he banger races. Its been modified a little, extra bumpers etc. The large steel battering ram and flame thrower had to be removed. Shame!
External Bumpers are allowed, as are ESC's. We don't banger to the complete rules, but do have alot of fun.
We also have an ever growing junior section but the adults don't race against them as they're to good for us!!
I'll ask our scruteneer's to deal with the ministock question. They like to think they are very important but frive soem right dodgy looking cars!!