[cstreit]

Actually I have two regulators...

One came with and is directly plumbed to the Holley pump. Have no idea what kind it is. That one is limited to 5 lbs. The second is in the engine compartment itself and has a hand andjustable dial, and is right next to the fuel pressure guage. This one allows me to fine tune. If you like, I can post some photo's of the setup.

I am wondering though... If you have carbs, are you using the CIS pump? THe pressure is way too high and would cause all sorts of weird problems. THese run at 40+ lbs..

If you get a pump that runs at 3 lbs, I would worry about getting proper fuel flow at higher draw levels... A basic Holley pump will work great, flow well, and any decent fuel pressure regulator such as those you mentioned should be fine...

What is your car doing that got you thinking about this?