Hi Hanksy, Nice project, I just finished my sprint 900 conversion..... let me know if you get stuck with anything.
Hi mate, that’s the alarm too I’m sure..... the wiring diagram shows two plugs left blanks for the alarm.... first is the alarm sounder connection and the second is the alarm control unit connection.... from what I can see in the pic the wires suggest that’s the case.
I had the expansion tank fabricated by a mate, £200, let me know if you want one. Although I think you could probably get it done a bit cheaper if you hunted about. Ps. It’s not powdered for that price.