65-440
Well-Known Member
That's great, but the problem I have is with the age. How long will that one last until I'm back in the same situation now ?
Constant or Ported Vacuum Source for Distributors? ...AGAIN!
- Thread starter cuda66273
- Start date
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Crap shoot on any of them. I usually spray a bit of armorall in them when I put them on. So far so good. These are a real PIA to find NOS any age. Really wish someone would re pop them. I hace had a few BWD fail the vac test with pinholes I guess or cracks in the rubber diaphragm and you cannot return them. The worst ones I have dealt with are the HP mopar ones with the electric retard, Two times I am aware of guys spent 250+ on them nos and they were bad, I hate those things. They can even bench check and a week later the retard part fails! I try not to deal with them at all.
pending on FBBO
dibbons
Well-Known Member
May I ask if the distributor port on '72-73 factory TQ carbs throttle base plate (5/32") is ported vacuum?
yellow rose
Overnight Sensation
If the port is above the throttle plates it SHOULD be ported vacuum. If the port is below the the throttle plates it SHOULD be manifold vacuum.
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