Skip to main content

Reply to "New exhaust to cure a hot-running engine"

"It's a great simplification, but I've heard an internal combustion engine described an air pump. The engine's got to breathe: air in, air out. Anything impeding the flow of the air in and out creates problems."

Great and appropriate explanation coming from an HVAC guy .... Air Pump...

Last edited by IaM-Ray
×
×
×
×
×