Got the delta/wye conversion up and running and now have a top speed on 55km/h on the flats (40km/h previous)! I'm drawing a lot of constant amps (25-28amps) and my batteries are drained much quicker, but it's a blast so far!
Used 3 x SPDT, 12VDC coil, 30Amp auto relays.
I'm hoping...