Or worse, the cam binds in the head after it's torqued down onto the motor. I've seen belts, cam gears, cam towers and the camshaft themselves all break from not straightening a head (amazing how much torque a starter motor has).

-Todd
1987 Montero 2.6l 5-speed (Sold...but I still miss her)
2008 Jeep Patriot Sport 4x4