All the smog pump does is pump air into your exhaust to help the car pass smog inspections. Removing the pump will not make the exhaust louder, but you will trim a little weight (not much) and there will be less drag on your belt that might free up a little hp but nothing noticable. It also helps to unclutter the engine compartment a little  . you will need a new belt. If your car has a/c you can get the belt for no a/c and it should fit.
__________________
90 GT 25th Anni. Did the AOD to T-5 swap, SPEC clutch, Steeda Tri-Ax shifter, BBK 2½ inch off-road H pipe, Flows, BBK 70mm TB/EGR, Ford Racing aluminim driveshaft, 3.55's, welded subframes, Ram Air, 3 core radiator, NOS dry kit 75 shot, and a K&N filter.
12.9 @ 108
|