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For passing air through the
condenser, I went with a dual fan
configuration.
While the motor efficiency isn't a big
deal with a non-electric car,
calculating the cubic feet per-minute
(CFM) per amp showed the these two units
were more efficient than some (or one)
larger fan. |
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GM used a VIR (Valve in Receiver) in the
'70s. Converting to the R134 and a new
compressor... I chose to use a VIR
eliminator. It
took several phone calls to Nostalgic
Air Parts to get the
right hose connections because I was
doing a R134 conversion while also using
a VIR eliminator - R12 and R134 do not
use the same hose sizes. They knew this,
but their kits were not packaged for
this. They supplied the necessary parts
without additional costs. |