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How to improve hp and torque?
So i just bought my first expedition. I have always drove explorers. I bought a bigger boat and my explorer was screaming pulling it so i bought a 1998 4.6l expedition. Want to know the first steps to increasing hp and torque. Do c.a.i. really work? Or are they just for sound. Never really did...- Dustin Miller
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- Forum: 1st Gen Ford Expedition Engine & Performance
