Does anyone have any history with supertech valves failing? I heard, when I was in englishtown for the fall nationals, that there is a known problem with the first generation of these valves.

The tops of 5 intake valves were wore pretty bad and Im curious as to whether or not the company will replace them or not.

Anyone that has experience with this or wants to shed some light, let me know.

 

ive been running supertech valve train for a pretty long time and using them in a bunch of diff car have yet to see failures