run's rough

i just installed new parts on the motor
new ,heads( gt40x ) ,cam( e303) , chain , upper and lower intake(trick flow track heat ),throttle body and egr (70mm)
,mass air 24 lbs( c&l ) and 24 lbs injectors and o2 sensor 's
i just got the motor to run with some help of guys on this site ( thank you )
by adjusting the adjusting bolt on the throttle body
and i also cleaned the iac on the throttle body
but it run like crap
it sputers at a higher rpm when driving
and seem's like the timing moves up on its own when i put the spout back on

anything that i missed ?

I RESET THE TIMEING TO 10 DEGREE
I CLEANED THE IAC
CHECKED FOR VACUME LEAKS.. CANT FIND ANY
I NOT SURE IF I GOT THE VACUME LINE ON THE TRICK FLOW TRACK HEAT UPPER INTAKE IS INSTALLED CORRECTLY..IF SOME ONE HAS A MANUAL ON CHART HOW ITS TO BE INSTALLED
I WILLBE CHECKING THE WIRES TO MAKE SURE THEY ARE GOOD
I WILLBE CKECKING THE MASS AIR METER AFTER I CLEAN THE WIRE WITH CARB CLEANER AND THEN CHECK IT BY ROATING IT BUT NOT SURE HOW TO FIX IT IF IT IS TO BE TURNED ?

THANKS AGAIN FOR THE INPUT