Category Archives: Tools

Torana Sector Gear

I was contacted by John about the ignition sector gear I had made for my HQ. He needed one for a Holden Torana, I pointed out an aftermarket one I had found for HX, HZ, LX & UC model Holdens but it doesn’t seem these black sector gears are interchangeable. It also seems like the white/cream coloured reproduction part is no longer available so I have started to make one.

Here is some of the early work based off the aluminium gear I had made.

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Workshop Projects

It has been very busy here with numerous projects but the main project has been a new simple CNC router.

P1010604 This is based on the “Mostly Printed CNC” machine that has featured on Hackaday, Thingiverse and other websites. This is small 3-axis machine with belt drives on the x & y axis. The z-axis has been upgraded to a lead-screw and nut.
The purpose of this machine is to get familiar with the software & hardware before commencing work on a larger platform router and then on to a third machine which should be a solid steel frame for machining metal parts. Continue reading Workshop Projects


The APRILIA RS-125 caliper has finally been installed on the Honda CRM-250. The brake system has been bled with a quality DOT-4 brake fluid. It now has a solid feel (though there is some sponginess due to brake hose expansion – this may be replaced with a braided line) and no leeks in the system. So far low-speed testing has been carried out with further testing to come.

Continue reading APRILIA RS-125 CALIPER ON HONDA CRM-250