Does anyone know where I can get detailed information on the vacuum lines and the emission systems? I have an 87 454 33 ft.
I am slowly trying to restore. Runs great but the air pump was disconnected when I got it and I would like to bring it up to speed.
Thanks, Lloyd

I brought my air pump up to date-----I took it out------Charles

The best thing would be for an 87 owner to send you a digital photograph.

If no one steps up, I can send you a picture of the hose routing sticker from my 84. It may or may not be the same. Mine is a single AIR pump system.

Charles, I am really tempted to do the same for I have not been able to find any real info on restoring these AIR and VACUUM systems to the factory specs. What did you remove and where does it stop? Any suggestions? I do want to keep this running as clean as possible. I think a planned TUNED engine will run cleaner than something that is half removed/functioning. Thanks Lloyd

I cut each air tube off at the manifold fitting [I was never going to get those rusted fittings out]and then pluced the hole, removed the pump and installed a shorter drive belt. Charles