Finished up installing headers on the motorhome. New iridium plugs and wires. Runs good and no more exhaust leaks.
Yea, I know headers are worthless with a full exhaust. At least that's what the 'EXPERTS' on the other side of the pond say. Maybe a set of electric cutouts is in the future for the motorhome. Don't want to waste all that money and effort installing headers if they won't increase performance.