WHAT\'S THE BEST WAY TO GET RID OF SLUDGE AND MAKE LIFTERS PUMP UP?????? I have an old crapillac. I mean cadillac motor that I put in my wood roach. It has multiple pounds of sludge in the lifter valley and heads. Whats the best way to get rid of it without taking the motor apart? Also from sitting the lifters will not pump up. Any Ideas? "IF YOU'VE NEVER BEEN STUCK.....YOU'VE NEVER BEEN WHEELIN"!!!