Hey I was reading a post from shelbysawn and got to thinking, I dont really know what exactly is the SMEC does or I didnt understande what the manual said, but I had converted to T2, and installed a MP GLHS stage two LM and I still cant run any more than 8-10 psi of boost and the specs are 12psi [email protected], I have auto meter air fuel gauge, but havnt really hooked it up right, have tried three diferent map sensors(one with Zener Diode from old T1) cheacked out the tps it tested ok, pump is good, fuel presure is good(little on the high side4-5 psi) I thought it was ok, its acually R/T fuel regulator. I have tried several fuel presure set ups none better than this one. the problem is when I run more than 10 psi the car just starts bucking and its not like over boost cut out iether, I have acually got it up to like 18 psi fethering the gas lightly I think 18 is overboost, what could it be, could it be the SMEC or somthing else I am open to sugestions and ideas I have been working on this problem for a couple of monthes.. Sorry for the Novel I didnt wanna leave anything out, thanx Drew