i have a 91 integra LS with a newer stock engine put it, it is the same B18A1 that was in the car stock but with only 70000 miles, and not 140000. The new engine burns oil and i am getting it looked at very soon. However, just to be prepared, my i had my neighbor who is very good with cars look at it and said that it was probally the valve seals. How can one go about replacing these and how much money am i looking at. Thanks in advance

 

you gotta take off the head and the valves.