School me on Stock Eliminator?

These guys have more tricks than you can put in 10 books. In the finals theyll drain all the oil but 1 qt. so the oil pump freewheels after takeoff and they loose the parasitic drag. Its one of the most sophisticated classes of sportsman racing. Ive heard of builders going thru 10 sets of rods to find the perfect 8. Good luck but this is a pro class without the glamour.