Bad news after switiching to old style computer & new maf ??????????

[HAITHAM]

After installing the PRO-M pih kit & PRO-M 8omm maf the car performance is down.
Thinking get rid of them.
any one can help please ???


------------------
94 COBRA # 926/5009
TFS track heat heads (ported), Cobra intake (ported), 24# Injectors, 3/8" Phenolic spacer, E303 Cam, TFS 1.7 rr, BBK 1 5/8" headers, BBK 65mm TB, C&L 73mm (not calb. yet), FMS 3.55 ratio, BBK 190 lph fuel pump, Paxton fpr, MSD'S, K&N in fender, March Pulley's, Pro-5 tower power shifter, Autometer shift light (5600), Intellitronix Air/Fuel gauge, Eibach Sportline Springs, Tokico 5-way adjustable, Edelbrock Mufflers w\ 2.5" exhaust system, Clear Marker Lights, Aluminum Gril