Just curious if any of you guys have had good luck running a 76mm S400 with the large 96mm turbine wheel on a pulling truck? Got one laying around that a guy wants to buy but Im not sure how well it will work. Hes got a ton of fuel and a very well built engine that will light up and stay on top of an S400 with the smaller 83mm turbine wheel and 1.25 housing. Also, did you guys use a T4 housing made to fit or the smaller 1.32 T6 housing?