Dave,
Do you have any photos of the tank? I have a couple of SX Performance EFI pumps and am about to start thinking of how to do it, and seems like the swirl pot is about the only way to go with the long skinny tanks. My only concern is the Pollak vales, just don't like the plastic aspect of it, and have yet to find a brass version (I think mentioned somewhere on the GT40s list but can't locate it).
I had couple ideas, but probabaly not too good since no swirl pot in either but any EFI feedback would be most helpful. I really don't want a transfer switch, but might have to...
Here they are-
1. Run the two EFI pumps each switched left/right tank, each with a regulator and bypass back to correct tank, then a check valve _after_ each regulator. Then match fuel pressure between the two sides.
2. Split the Rails of the injectors and run each side (4 cyls) off of a single tank, regulator and pump. Both pumps on at all times.
Both are bad for different reasons, hard to match regulators, one side may suck air, etc.
One of the best suggestions that I did hear was only use one fuel tank and most problems are solved... but I don't think 10 gals will cut it /ubbthreads/images/graemlins/smile.gif
I am going to use the TWM Setup w/50mm bodies and Haltech F10X Fuel controller. The TWM part is a nice piece for those that are looking.
Sandy