I purchased a JPI EDM 700 from a fellow BT'er last year that came with bayonet CHT probes (type K) and discovered that none of my cylinders have the thermowell for the bayonets. So, I need to go with the spark plug type. That means I have the 6 CHT probes available, along with one 14 mm spark plug probe for sale. These all look to be in great shape and I was told that all were working fine when removed. Spruce has the new ones for $107 so am thinking of $55 obo each.

If anyone has any 18 mm, type K CHT spark plug type probes laying around, I'd be happy to trade or buy them. PM for pics or other info.

Jeff