okay so awhile back i had a bhg on my 89 supra turbo auto ddp test pipe 3 inch exhaust. so we decided to just freshen up my motor and put in new rings stage 2 crower cams stage two turbo new water pump oil pump etc. then we got it running and it runs really bad. it will miss and run rough and when u floor it it has no balls and is very sluggish. we cleaned the fuel injectors checked the coils and went over the whole motor and nuthing seems to work. this car has stumped two mechanics. so can u guys help me with this i havnt had my car in 9 months:aigo: