Quote:
Originally Posted by swissarmychainsaw
This is what I bought: https://www.summitracing.com/parts/HLY-20-142
Which comes wit an Sanden SD 7 (no real details on that page though).
I have the parts, but not installed them yet...
I can't even find details on what "cubic feet per rev" this unit puts out. |
SD7 is just the family of compressor. On the nameplate it should give the actual model of the compressor and you could look it up on Sanden's website. Something like a SD7H15 would be 154cc/rev and just under 9.5CI/Rev. That would be close. I know late model GM stuff uses 200cc/rev on dual evaporator orifice tube systems. I know the front system on the 73-91 Burb is an orifice tube but not sure if the rear is a TXV or orifice. I would think they would match them?