Here is my story so everyone can get to know me i bought her in 2001 car # 163 with about 11 miles on her brand new and shiny she still looks good but the motor started ticking on the top end and she has lost some power so i need a new motor 142,000 on it and she has never had anything replaced on the motor she has been good to me. So now i want to know all i need to know to swap in the 170hp fs-ze thanks for the help in advance.