They fit in ok , just need mods for radiator and wiring , you need to bypass the speed sensor on the wiring loom too. BOA set up is preferred over the later BOB, I'm led to believe that its easier to fit

It will bolt up to a type 9 gearbox but the power will kill it in time , better with a MT75 hybrid box.

There is a few threads on Capri power about this conversion