i was wondering what is the fastest and least maintenance way to extract items from a chest using buildcraft? and before you say use a filter/transposer i want to use buildcraft not redpower. redstone engines dont seem to cut is as im trying to get items out of chests behind my turtles. i am currently using 4 autarchic gates but thats not cutting it, also are they suppose to heat up like a redstone engine or just stay as is?