im pushing 17psi on my 2.2 sc...runnin a 2.8" pulley, dude ditch the stgIII pulley, its weak sauce, its only a 2.99...**** that shit go 2.8 or leave it stgII(3.035")...imm all stock engine and internals, ima manual running the stock clutch too, been running it since 5/1/09 when my build was...