I am getting my engine rebuilt on my 89 XJ 4.0. In looking at the different options, some places put in new valves, springs and seats, while most just do a valve job. Naturally, the former cost more money. My question, would you all be satisfied with just a valve job or would you feel the need to put in new valves, springs and so on?
On a related note, one shop trumpets itself as "QS9000" certified. Does this mean much to you gear heads?
BSD
On a related note, one shop trumpets itself as "QS9000" certified. Does this mean much to you gear heads?
BSD