Originally Posted by Maximo

Geez I can't even imagine running out of fuel at 5 minutes LOL ! I use a 086 on the JPX 21, Picco glowplug and 30% fuel..... we have gone as much as 11 minutes on a tank, made 10 minute pitstops under the right conditions, and under any conditions we can make 8 minute pitstops.....IMO if your running out of fuel at 5 minutes the engine must be tuned extremely rich, or something isn't jiving with the setup....I have drag modded 28's that will go 5 minutes with ease, so a stock 21 should never be out of fuel at 5 minutes...it must be smoking like a freight train !