ok im a newb who found a gts wih the st185 already swapped into it, but it had a bad clutch and turbo, also was in time crunch and still am, so i bought an xs power turbo kit for the 3sgte from a guy off ebay. turns out the turbo is a huge super t70, which im pretty sure is gonna have extreme lag, but i figured id mount it up with the header and down pipe and see what it does. right now i gotta figure out what intercooler setup to go with because stock tmic wont fit due to the header. i would relly like to hit the 350-400whp mark, so id like any tips on the fastest most effective way to do it, meanwhile ill be search this forum for all the info i can find myself, but anything you guys want to chime in with would greatly be appreciated. thanx. i would like to go with a megasquirt ems, but not sure if there is any that dont require extensive wiring. right now ill raise fuel cut and boost and get a wideband and gauges so im not blowin things up. right now id like to get the max i can out of stock heads and gasket, for now and work my way up. il try to figure out how to put pics up, and try to keep yall posted with everything i upgrade. i have mechanicle skills and the common sense to go with it , but i admit when it comes to knowing performance limits, i dont know too much so ill be researching alot on this build, and excuse any dumb questions or bizarre ideas i might come up with. thank you :notworthy: