Hi,

I agree with what you have been told thus far but would add that in my experience wrapping the ignition unit in aluminium foil to make a Farady cage is useful to reduce RF interference. This was the only way I could remove it from a twin cylinder ignition unit at WOT.

It is also prudent to have the Rx electronics and battery as far away as possible from the ignition unit and battery, at least 6"min. I would also suggest that as well as having a manual switch for the ignition it is a good idea to have an optical kill switch activated by the throttle kill on your TX.

You will also probably find that the throttle arm on the carby is very short necessitating either a bell crank system or replacement with a larger arm or simply brasing on an extension.

Petrol engines are different to set up but well worth the trouble.

Cheers,

Colin