Q&A Forum

I have built a unit using the USB board. I am using the software plug-in to operate the relays. Rather than rely on the small on-board relays, I am u...

Yes, I see what you mean. Roller rpm is fine.

But you can set a gauge to show roller speed? But it's not in the software?

You could re-set the calculated rpm to be in 5th (I am currently doing testing in 2nd), but why not just have load versus roller speed? (After all, th...

Can we please have a mode that varies brake load with roller (or road) speed? With the load configurable with a graph like the rpm sweep graph? (Perce...

My MoTeC dash has wide-band input that I use with the car's wide-band sensor, and I also have a MoTeC PLM that I thought I'd rig up for dyno use. (I ...

Darren of D-Tec (a really nice guy) suggested I add some protection components to the SCR module, which I am doing. About US$3 for parts to do so.

Very happy with YourDyno software and hardware. To be honest, the software is not the flashest around (but plug-ins may fix that) but it just... work...

I've completed the retarder power supply (just had it mocked up on a breadboard before). From top left then clockwise: VHF28 diode/SCR pack on heatsi...

As you say, that should be fine.

SKPC100-440, as here? I may be wrong, but it doesn't appear to want a 0-5V analog input. One of the diagrams in the app sheet says 'input logic signa...

Yeah but I still want 2.8 litres/100km (when I try). I am after the best fuel economy / performance compromise I can get. Just a personal challenge. I...

I have a few little adjustable temperature controllers that would be suitable. Trouble is, the previous owner extended the torque arm through the spac...

Yes, he was going very fast. I run a full-length undertray on the Insight that develops measurable downforce, even at 100 km/h. However, that's a topi...

I am running 11-12 psi. CR is 10.8:1. But if I wanted to go fast, I'd not be tuning a Honda Insight. For me, it's just fun.