First things first, I am almost complete with my Jeepspeed rig so write me if you need anything. Second the oil pan is what limits your front travel and you cant really get anymore than 12 out of the front. You dont really need it, we are averaging 40+ mph average in the races this year. This is with a stock motor and with minimal things done with it. Call Mike at T&Js or Reid they know there stuff. Also when you buy a vehicle get it from a company called AJAX Auto in Coachella the # is760-398-0147 talk to John. They have many vehicles cheap and they run a Jeepspeed and have won this year. They have 90's cars for 2500.00 that are running 4wds. T&Js also has cage kits or complete kits that all you need is the car and the kit has the rest except tires. We run 33s with a 15x7 rim and around 5.5 to 6"lift. They are a unibody and you want a 91 and up car with a 4.0 HO motor. If there is any other Q's call me or write.