Hi does anybody now what`s the size of the Shockwave`s Flex cable?, I live in Mexico and the cheapest ( shipping ) place in US I can buy is Tower, but theres various sizes and I dont know which is it. My Shockwave is new, only have 2 tanks on it I made the fix on the flex cable and no problems, but I`d like to have one spare cable, what other parts your recomend me to have in case of some problem?. What type of glow plug is the stock one, I use in my planes and cars OS A8, is this a good glow plug for the Dynamite?.
I apreciate your help, thanks.

It will be the 3/16" cable, 3/16" shaft but most sold have to be cut to length. Get them pre-assembled, a lot less hassle. Generally they will come in 18" and 24" lengths. Pick the larger size that you will need but the 18" ought to do.
Most of the major plugs should work fine, the A-8, McCoy MC-9's or the Merlin 2004.

Thanks Ron