- May 26, 2004
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Hello all! I am preparing to do a tunuep on my 1998 GT convertible, and have a few questions. I should start off by saying the car is basically stock, except for FM exhaust, K&N CAI, and a Triax shifter. While the car only has 30K miles on it, it is 6 years old now. What should I consider changing as far as routine maintenance goes? I have considered new plugs and wires, and was considering one of thos MSD ignition booster systems. Do they really increase performance? Does the car have a cap and rotor, and if so, should I change it based on the age of of the car? Also, which aftermarket plugs and wires are suggested? Do they really increase the performance enough to be noticable? Any suggestions would be greatly appreciated.