The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post

thelawdoc · 09-12-2014, 02:30 PM

Geezer#99, Yep, I see it. My po has it vacuuming the PowerGlide. My booster is sharing vacuum with the pcv. I am going to switch things a bit and have the booster take direct from the intake manifold and the PG share vacuum with the pcv. (Distributor has personal fitting directly off the Roch B.) Not that I understand the dynamics of vacuum, but only because I have read that the booster ought not share its vacuum source.
PS: Wow. Just noticed the price of that little fitting- $14! Glad I have a fitting already, but if I needed one, I think I could find something cheaper at Home Depot or Lowes. I mean, it is just a vacuum fitting.

09-12-2014, 02:30 PM	#12
thelawdoc Registered User Join Date: Feb 2014 Location: Brooklyn New York Posts: 324	Re: TH350 and PCV Line Geezer#99, Yep, I see it. My po has it vacuuming the PowerGlide. My booster is sharing vacuum with the pcv. I am going to switch things a bit and have the booster take direct from the intake manifold and the PG share vacuum with the pcv. (Distributor has personal fitting directly off the Roch B.) Not that I understand the dynamics of vacuum, but only because I have read that the booster ought not share its vacuum source. PS: Wow. Just noticed the price of that little fitting- $14! Glad I have a fitting already, but if I needed one, I think I could find something cheaper at Home Depot or Lowes. I mean, it is just a vacuum fitting. Last edited by thelawdoc; 09-12-2014 at 02:37 PM.