You'll need to find out what the operating psi is on the Pontiac pump before installing it.
Chevy's run around 1,200-1,300 psi.
So you'd want it to be there or near that psi.
No sure on Pontiacs, but guessing they're around 1,000 psi ?
Me personally, I'd mount and try it. If it's sluggish at idle, it needs more psi. there's info online how to increase a pump's psi. If it's touchy/jerky at operating speed, it's over pressured.
Just because I'd do it, doesn't mean you should.
Chevy's run around 1,200-1,300 psi.
So you'd want it to be there or near that psi.
No sure on Pontiacs, but guessing they're around 1,000 psi ?
Me personally, I'd mount and try it. If it's sluggish at idle, it needs more psi. there's info online how to increase a pump's psi. If it's touchy/jerky at operating speed, it's over pressured.
Just because I'd do it, doesn't mean you should.
