Does any one know how to mod a KPH blade (97) speedo to MPH. Rumor has it that the PCB is the same and all that is required is a link. Mine has link and resistor missing to the left of the ground terminal. Does anyone have a MPH speedo they would like to have a look at?

I used a yellow box (approx 60 quid) and can do this and it also did the calibration to get the speed spot on too.
It's a good job, but not the answer you were looing for

Watch on earlier blade engines as the lug for the speedo doesn't work with a propshaft adaptor on it - ie if it's being used in a car.

What year of blade clocks is it?

I've got a Blade speedo in MPH 1996 I beleive. Do you want it?

If it's the electronic one - put my name on it. Email on it's way!