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View Full Version : sidedrafts-A/C-and pwr steering



wprocomp
07-15-2003, 02:10 PM
if I transfer the sidedraft manifold off the grassroots car can I rig it up so taht I can keep my A/C and pwr steering....what I am lookin forward to get this to work..also should I replace my fuel pump with an aftermarket one...I have a holley blue pump waiting to be used..

A20A1
07-15-2003, 02:22 PM
how much does the blue put out?

anyways it turns out the A/C isn't effected by vacuum and the power steering isn't effected either.

wprocomp
07-15-2003, 02:29 PM
140gph I think....we have it on my pops truck right now but its to small to feed the two fours...you cant step on it or it will suck it dry...

79EK1
07-15-2003, 05:16 PM
The Holley Blue puts out 14psi. If you have carbs (stock or Webers) you want the Holley Red pump that puts out 7 psi, and use a fuel pressure regulator to bring it down to the 2-4 psi range.