To the best of my knowledge, it has Nikasil cylinders .
To test the switch, I need to remove the right carb to gain access, ran out of time yesterday .
I'll remove the wire from the switch and put a jumper wire on it and find a good ground to test the circuit, hopefully, it's just a faulty switch .
The low pressure light never comes on, even with the ignition on and the engine not running .
Temps are supposed to come down this week, to around mid 90's F.
Electric utility summer rates go into effect tomorrow, perfect timing !!!!!!!!!!!!!!!!