Differences in 92 and 95 engines, oil filter location and..

Ever since I sank my XJ it has a nice little tick, but goes away when it gets warmed up, wierd. But, my brother has a 92 xj engine that I could have. What are the differences between a 92 and a 95. The only thing I noticed is the oil filter is in a different place, can I use the adapter from my 95? What else is different? Thanks