Thanks for all the replys, i dont have heaters & therefore any hoses to worry about, when fitting this thing up. My GT is making 205hp @ the wheels on 14psi. It has forge rod & piston, & ported head, block was bored 20 thou over, with 400cc injectors, the cams are 272s & i will be puting a Speed Vision camgear on soon & a retune, my limiter is set on 7500rpm, its running a 330hp Garret GT25/60r. The GT is mainly used for circuit sprints, the Lakeside track has a average speed of 160, so low down response wont bother me to much, cause the corners are taken @ 85-100kmh. Danturbo4311 ohh my god!! 324 @ the wheels thats crazy do you have a build thread? I still would like to see some back to back dyno results.Cheers