Daniel McCurdy
Full Access Member
So I got the r606-6 kit because I liked the big 3in gauge but it came with the r650 thermocouple. The probe is 1/4 diameter, 2.1 inches long, is a 1/2in npt and it came with a bung to weld to the exhaust pipe. I thought it was going to be the standard 1/8 probe. Is there any adapters that I could use so I wouldn't have to weld to the exhaust pipe. What I was thinking was drilling and tapping the manifold for a 3/8 tap the center hole should be large enough to fit the large 1/4in probe. Then use a 1/2in to 3/8 npt adapter to screw the probe in.