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  1. 9

    Changed Plugs, Now Running Like Crap

    could it be that i have aftermarket heads?
  2. 9

    Changed Plugs, Now Running Like Crap

    no i did not, but i removed each wire and plug one at a time to ensure no confusion with the firing order. i manually screwed them in by hand then tightened them down with the socket/ratchet. i just ordered some accel 8.5mm to replace my 9mm ford racing ones. they looked kinda old, but if that...
  3. 9

    Changed Plugs, Now Running Like Crap

    yesterday i changed my ngk v -powers and threw in some autolite coppers with the factory gap of .54 into my 5.0. i drove around town testing them out and the car drives like complete crap, has rough acceleration and it even starts up kind of slow and doesn't idle as high with the choke on. yes...
  4. 9

    Need Help Fitting Drag Radial Tires

    alright, i have a 93 coupe with 225/60r15 rears. i have weld wheels 15x8 (not sure about the backspacing) i wanted to run either 255/60r15 or 275/50r15. the inner fenders have had some shaving or bashing, im guessing the previous owner did in fact run wider tires and the fenders have been rolled...