I want to run my cylinder #3 CHT probe from a JPI 730 as a bayonet instread of a spark plug washer gasket. I understand the best way to do this in order to keep the original indicator operational is to piggyback the JPI and original bayonet using the JPI 5050-A adapter. I called over to JPI today, who said that they stopped making that probe.
Does anyone have an extra 5050A that they are willing to sell or know where to get a hold of them.
The other option would be to use the boss with a JPI bayonet and use a gasket with the original red line pane guage. The issue is that the original guage uses a single wire resistor type temp probe and that this would in all likelihood require a 337 to keep it legal.
Thanks and take care,