alright i have a maggie 112 3.1 pulley running 8psi my car has 34xxx mi it also has a cam hyper(cant spell the whole thing) pistons with meth injection, also a 50 shot to keep it extra cool... i have been thinking about going to a 3.0 pulley to up the psi a lil i want 10 psi... does anyone have any insight or thoughts about this should i just change the front blower pulley or a combo of front an back pulleys