The engine is the original 305 with TPI. It is completely stock and doesn't look like it's ever been apart. It runs so there are no plans at this time to take it apart. One engine rebuild at a time is enough.

Everything looks to be there. We'll get it cleaned up and see what needs to be replaced.

It looks like something has been living under the plenum.

Like the 86, this one had a switch hacked in to control the fan. Guess people are too lazy to replace the sensor.