What are some good glow plugs to install into my friends 6.5 TD? It has 165k on it, and we are going to repalce the batteries and glow plugs here before winter... What do you experts suggest? Are 60g's ok, or are they going to send other things to hell?

I like instant heats, I tried 60G's with very disapointing results in my 95.

I went to the Autolite 1110's and have had no problems with them.
Mark