Ive been stuck on this problem for 2 weeks now.
Manual
Egr delete
Cat delete
Actual cold air intake
Full exhaust
Full rebuild
4g63 ignition coils and wires
.020 oversized 9 . 1 pistons
BC 264 (i believe, cant remember) cams and valvesprings
Ported throttle body
Ac delete
Powersteering delete...