Is soon as I developed a little speed on the AutoX or track days I have been plagued with fuel starvation issues, always having to keep the tank very full was a pain.
My first attempt was to fill the tank with foam, that helped a little but was not even close to solving the problem. So a surge tank was the answer, it's a square tank with check valves on three sides. They come setup for a remote pump, I just made a little bracket to mount my fuel pump inside the tank. I then used foam to hold the tank against the front of the gas tank.
Sounds easy but the first problem is getting the surge tank into the gas tank, it would not go through the stock opening on the top of my RCI gas tank. So I had to cut a larger hole in the top of the tank and use a blanking plate. Cutting the hole was easy, so was getting the surge tank in, the tough part was all the bolts on the blanking plate, I could only just reach inside via the stock filler hole to tighten all the bolts. But I managed to get it done, I also added a perforated stainless pipe so the foam did not block the filler hole and allow my dip stick to still work.
I got all parts from Pegasus Racing, they are real racers and just understand the problems we have, there tech support is great and have got me out of a hole many times. Here is a link to the surge tank
https://www.pegasusautoracing.com/produ ... oduct=2538I also got some foam from
http://www.ksrfoam.com/ they do military tank foaming, fighter planes to tank, they sell off cuts at very reasonable prices.
Graham