Money vs Horsepower

Hughes drop in lifters will work. You don't have to but it doesn't hurt (as long as the oil holes are put in them). QUOTE]

Do you mean the oil holes in the lifter bore bushings?
yes
http://www.hughesengines.com/Index/...el1=TGlmdGVycw==&level2=Um9sbGVy&partid=26114