phantomrt wrote:
I think that earlier in this thread, or definitely somewhere else on the forum where burnt exhaust valves were the topic of discussion, someone insisted that these cars should not be driven more than like 65 mph "because they weren't designed to do that." Well, I exceed those figures daily on a 24 year old 3 cylinder swift. It doesn't seem to care.
That may have been me, I have been known to say things along those lines before. I'm drifting the other way now, thinking that it's low RPM's with wide throttle openings that are more likely to burn valves. People who run the snot out of them and people with automatic transmissions, seem to have longer valve life.