im planing on doing a tune so i desided to do a performance tune up instead

im looking at
O2 sensor
Fuel Filter
Boshe platum plugs
boshe wires
accel performace coil 42000 volts
cap and rotor


is there any thing i should do or this about it
hopeing to get a lil extra and make it run better but will be happy for better fuel only

i only get about 230 to a tank and i feel i should be getting some wear around 320 or better
i have a 3.9 auto and a 22gal tank



thanks

 

2 things:
1.) make sure you do NOT get the multiple electrode plugs. (get a plug with ONLY ONE electrode, and make sure its the proper gap, which I believe is 0.035 inch gap.
2.) You may or may not have a serviceable fuel filter. (For example, mine is integrated into the fuel pump) Make sure your is able to be replaced.