Oops I mean 1.16 quarts per minute.

Roughly calculating thats less than 30 gallons per hour....man that is not enough, I dont think thats really enough for slightly modified stock. Id guess you need atleast 90....does anyone else think this?

I just bought another fuel pump and I am having the same problem... I hate this.

Still having the same problem, it has come to mind. When I did the swap at first started, I forgot I had no gas, but enough to start it, but I ran out in my drive way. Could the filter or the pick up for the tank got stuff stuck in it or could there be sediment build up thats not letting the pressure to keep going. Because sometimes I don't get anything coming from the feed from the tank. Maybe its time to drop my tank and take a look?

Sounds like that could be a good next option. The tank isn't hard to drop at all, and the sender unit is easy to take off and look at.

Drain your tank first though.