Originally Posted by 6stringz803
would any of these parts give me at least a decent hp gain for what i would have to pay for them?
2001 Navi Parts:
-Cylinder Heads (these will have to have to journal bearings reground as there was an oil blockage and the cams seized up).
Depending on what brand they are the heads, headers, intake manifold, throttle body could add hp....the fuel rails if aftermarket could help provide more fuel with the use of a bigger fuel pump and injectors. And the flywheel if aluminum could FREE up some hp lost in the transfer of power to the wheels...the rest I'm not sure about.
2004 F150 4x4 Lariat Supercrew, 5.4l, Black/Arizona Beige (daily driver)
2002 Mustang GT Convertible, triple black, mach 1000 system (Summer Car)
2001 Ranger Edge 4x4 xcab (sold to cousin)
4.10 Gear/RPM thread