looking for advice on which electric fuel pump to get

[Mike Goble]

Mike with your setup does the gauge read accurately as mentioned by HBChris?

It's fairly non-linear. It takes quite a while to drop down from Full after you fill it, and when you're at 1/2 tank it's probably 3/8 tank. One thing that happens is that the fuel light comes on earlier than with the stock setup.

 

[pickman]

I work on carbs all the time - three meals a day....

The lift pump will pump enough to support more power than your n/a engine will make. If it will supply the 280+ HP E28 M5 motors, it will work just fine with three carbs. If I get a chance today I'll time how long it takes to pump a gallon of fuel.

I wish you were in Michigan!