Silichrome isn't "stainless" as we think of it, and valves can't be judged by their looks, intake and exhaust are made of different materials

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics