Has anybody bought one of these Road Dyno kits from BR Developments?

 

Hi..
I use it a lot - pretty good.

See also

 

Gerry,

That link was just what I was after + its got some of the tricky to find parameters such as the drag coefficient and drivetrain loss for an impreza.

Cheers,
Rich.

 

I use the RD to help tune the Possum Link. I'm not certain just how accurate it is, but it's great for comparative runs, and finding glitches in a map.

It comes with drag, etc', already installed, but inputting the correct air temp, atmospheric pressure, etc', is criticle for sensible figures.

It can also do 0-60, 0-100, and several other things, apart from torque/bhp figures, and graphs.

Mark.