what to do with fpr vaccum port when NA
#1
what to do with fpr vaccum port when NA
With a fpr regulator like the holley efi in the picture, if naturally aspirated and you only need 58 psi of constant pressure EXACTLY like the vette filter/regulator units provide, do you expose the vaccum port portion to the atmosphere or do you plug it?
#3
The reason I ask is that I'm going from a 190 pump to a larger size and I keep reading that a 255+ pump will over power the vette regulator/filter, raising the pressure and altering the afr.
#4
On The Tree
iTrader: (16)
You are getting some bad info.
Leave the vacuum fitting on the regulator open. Read this (page 3, item #15) http://aeromotiveinc.com/wp-content/...9/12/13101.pdf
Only hook the vacuum to your regulator if your tune is vacuum referenced. Meaning adjustments have been made for this.
Leave the vacuum fitting on the regulator open. Read this (page 3, item #15) http://aeromotiveinc.com/wp-content/...9/12/13101.pdf
Only hook the vacuum to your regulator if your tune is vacuum referenced. Meaning adjustments have been made for this.
#5
You are getting some bad info.
Leave the vacuum fitting on the regulator open. Read this (page 3, item #15) http://aeromotiveinc.com/wp-content/...9/12/13101.pdf
Only hook the vacuum to your regulator if your tune is vacuum referenced. Meaning adjustments have been made for this.
Leave the vacuum fitting on the regulator open. Read this (page 3, item #15) http://aeromotiveinc.com/wp-content/...9/12/13101.pdf
Only hook the vacuum to your regulator if your tune is vacuum referenced. Meaning adjustments have been made for this.