Originally Posted by jpalessi

J Bell,
Im running a EB JX with a 8mm stack, 2042 pipe w/ the new mbx6-80 header, P4 plug, EB Mods V2 Button shimmed for 20% EB Fuel.

Jonathan, the smaller stacks really don't help increase run time much, because they kill the power, and cause the driver to use more throttle. So my suggestion to you is go back to a 8mm get a EB Mods V2 Button and some 20% Nitro. That will deff put you in the 10 min pits. You'll prob pick up close to 2 mins. Also if you decide to do this i would run a P4 Plug cause that P6 with the 20% will be really hard to tune, and idle weak. if you have any more questions dont hesitate to ask.
Hope this helps Good Luck!