I finished my pre-trip maintenance. A few of the intakes were tight, some exhaust loose and 3 valves were OK. She idles PERFECT now but I lost a huge chunk of low end power. She won't even peel out on gravel anymore! I didn't mess with the pump, boost enrichment still kicks in, exhaust sounds fine, vacuum lines are in place, and no oil leaks.

Mid and high end are perfect, low end just went out the window.