Small idle problems after first start up

[Marceldsm]

ok so i finaly got my car going

1g dsm awd

1g stock engine
no balance shaft
arp headstuds
new headgasket
new head wit oversized valves and delta cams regrinds 264 272
fidenza flywheel
stage 4 xtd clutch

850 cc injectors
2g maf
costom chip from MY1GDSM( THANKS A LOOT)
afpr

car starts and idles at 3000 rpm ( my tb coolant lines are not there )
my afpr says 60 psi of fuel pressure, car stals
ajusted the fuel pressure it says 15 psi new, car starts revs and everyting looks fine to me

any sugestions

did a boost leak test i tink there is a boost leak at the tb becouse after 25 psi there is a small leak from somewhere.

no leaks from injectors ( seal) no leaks from intake manifold
no leaks from the intercooler or couples
bov is fine no leaks there
my wideband says 11 ro 12

so what can it be

 

[djdsm]

check the throttle body gasket you might need a new one i had the same issue with my 91 laser changed it out and it was fine to bad i sold it cant wait to get a new dsm

 

[92boostinawd]

check your throttle body shaft seals. do a boost leak test and adjust throttle back and forth if the sound changes it your seals. cheap fix if you know what your doing!

 

[cl1ckclack]

why is your fuel pressure so low??? and why did you make such a huge change?