You'd need one of those reverse bleed kits. I have one if you want to borrow it. Its kind of a pain in the ass cause its manual. I should have got an air powered unit.

SOLD: 07 Black BA, 39mm FCRs, TPUSA stage 1 head, TPUSA 813 cams, TPUSA 10.8:1 pistons, TTP #3 igniter, Specialty Spares Long Cannons, Tsukayu Hard Bags. 82HP/55tq NEW: 19 Goldwing Tour DCT