If your wanting a brand new looking motor. Go to wallmart or any shopping store. Look for Simple Green. Spray it on the motor, let it sit. Then spray the motor off with a hose. Then wipe it down. Repeat the process again, or until your motor is to your liking. My motor looked horrid before. And now I keep it spotless. Just a simple little thing to make your legacy look brandnew.

It may take several cleanings to get it spotless. but def worth it IMO