hi, the second engine brings extra power, you feel a big difference between one and two engines!
first one slows the other down but then i put the starter “beläge” out of both clutches and now every engine gives his power to the backwheel
the next step could be that i will bring everything to perfektion for 100% power…
i could do a third engine onto it, but i thing thats too much 😛 we´ll see :>
mfg