RCU Forums - View Single Post - 4 cycle lubrication
Thread: 4 cycle lubrication
View Single Post
Old 07-18-2010, 10:57 PM
  #5  
a.bailey
Member
 
Join Date: Jul 2010
Location: St. Louis, MO
Posts: 40
Likes: 0
Received 0 Likes on 0 Posts
Default RE: 4 cycle lubrication
Another question....
Is it normal for the exhaust valve to leak before the engine is fully broken in? The intake valve seals good but the exhaust valve leaks. I notice it a lot when I crank it over by hand. Does it get better the longer the engine is run?
a.bailey is offline  
Reply Like