Hey thanks for the suggestions - My pulsar just broke a bypass valve on my ca16de, and I was going to put a sr20det into that car, but it is way to many problems and to much fabrication to make it fit. I have decided I want to sell my pulsar and purchase a b12 90-94 sentra. The SR20det bolts right in and the car weighs about the same as my pulsar... Thanks for the help