GLOW PLUGS:
1) What is best that will work in all trainers?

there is no best for all trainers, glow plugs are engine dependent, some engines require a long plug some a short, some a turbo, and then compression and nitro percentage play a key part in how hot or cold the plug needs to be.


2) Where is the best place to buy in bulk?

most LHS give a discount if you buy the full sheet, at least every one I've shopped in does.

3) How is the best way to store them in a field box?

in their original packaging.

kc