That sure is shiny ✨️I also have a 355 SBC in my Regal and I made a mount for a solenoid to fit my throttle bracket for the Holley carb and of coarse I polished it too.
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That sure is shiny ✨️I also have a 355 SBC in my Regal and I made a mount for a solenoid to fit my throttle bracket for the Holley carb and of coarse I polished it too.
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From what I discovered recently all engine harnesses have the A/C connector regardless if the car was heat only or A/C.First pic is the A/C connector sitting on top of a non A/C box, perhaps the car once had A/C? If it did that will make it easier.
So I can ditch the thermo switch? Do those wires then run to the pressure cycling switch?Looking at pic: 20240906_172432.jpg, looks like that's using a Thermostatic Cycling Switch (the little silver box with the light green dark green wires) and it uses a capillary tube sensor that is hose clamped on to the evaporator inlet tube. Under the wadding of weather strip sealer (aka dum dum) as we used to call it.
Later years moved away from those (finicky) switches, and used the Pressure Cycling Switch instead mounted on the second LO SIDE port of the Accumulator. Note the R12 and R134a Pressure Cycling Switches are set to different pressures for each respectively, however some (ie; the OE) had adjustment screw you could tweak when doing the R12 to R134a conversions.
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I would, the pressure cycling switch is the better option.So I can ditch the thermo switch? Do those wires then run to the pressure cycling switch?
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