Re: Stainless Exhaust System

Posted by Rusty O\'Toole On 2011/1/11 17:47:24

I used to use a 1971 Fargo (Dodge) pickup as everyday transportation. It was driven in Canada summer and winter,through snow, on salted roads, in the rain, every type of weather, and sometimes used off road.

I put a new good quality exhaust system on it (Walker) but before I installed it, I painted the whole system with 2 coats of hi temp aluminum stove pipe paint by brush.

Ten years later the exhaust looked new, no rust. The first 2 or 3 feet at the manifold, were slightly dull or discolored but the paint stayed on.

Today there are several brands of hi temp paint made for exhaust pipes.

If I put a new exhaust on a collector car I would do the same thing. Also, drill a 1/8" hole at the lowest point on the muffler to let moisture drain out. Finally do not start the car unless you can let it warm up completely. If you do these things your exhaust system should last indefinitely. No stainless steel required.