Need help with designing my AN fuel system

[BBC69Camaro]

This is much a question for me as anything (trying to figure this out as well; don't want to derail the thread thou).

It seems from what I have read its split where to mount the regulator. Some seem to like as close as possible to the fuel rails / carb on the theory it keeps fuel pressure more constant. The drawback being the possibility of heating the fuel more, which is why some like it mounted at the rear of the car.

What about mounting the regulator on the firewall using some insulation on the lines and a fuel cooler back on the return line near the tank (or where ever you can fit it)?

Also Aeromotive has pump controller that slows a pump down at idle to reduce the volume at idle, less chance of heating the fuel on the longer cruises which is usually where the fuel heating / vapor issues expose themselves?


Thanks!