" I don't know if teh big
" I don't know if teh big fuel pumps are like the ones on the 9.9/15 and the new four strokes, but if they are, be very, very careful with the rebuild kits. Replace each component as you take the old one out. If you get impatient and tear it apart, all the king's horses and men won't get that fuel pump together again(grin). From personal experioence!! I don't know how much the VRO rebuild kits are, but if they are cheap, give it a shot, if not, buy the new pump, and from what I've heard about VRO, buy the stright fuel pump and mix the oil in the gas. Save you a few bucks on the pump as well. "