Airflow Performance Systems has a component to install in their systems that
circulates fresh fuel between electric boost  pump and the spider (flow
divider) on fuel injected systems.  A two way valve.  Prior to starting you
switch the two way valve, turn on the boost pump and run fresh cool fuel
through the system for about a minute to cool down the components and remove
any vaborized fuel, switch the two way back to normal and proceed witha
normal start.

Bob Smiley
N94RJ