need help with DM-1

[cr4sh_27]

An MC-9 is supposedly a colder plug, but I've found the OS A5 to be colder, its what I like to run in my 30vg's with 30%.

I think i'll last a while on friday nights, a 250cc tank lasts a while. Probably only fill it up halfway.

BTW, if you want to see how hot the combustion temp is, its best to temp the pipe, right on the header, if your combustion temp is too high it'll reflect in the pipe. Check for pitting, white ash, or a distorted coil on the glow plug.

i cant wait to run with ya on fridays.:joy:
and yes, i do temp it at the header...thats where i get the (high) reading...even though the head is only tempin @ 220-230.

i never thought to check for ash, or distortion on the glow plug....good call on that one.

and i will be bringing, a couple different plugs to, kind of, experiment with.