hey i was just wondering what is the best engine treatment to get the most out of my motor oil (protection wise) for my 97 gst? Do any of you turbo owners use engine treatment? I have seen Zmax, duralube, slick 50 synthetic, Lucas racing oil stabilizer, engine restore... I dont know which way to go i just want my car to last. BTW it has 72,000 miles on it.

 

i use lucas products....and ive been very happy with them