Who makes the best timing chain?

[1320racer]

Originally Posted by carl hinkson

A stretched chain caused a valve to drop??? Could explain how this happened as I have taken apart a lot of engines over the last 38 years with stretched out or worn out timing chains and gears but never seen dropped valve because of this.

53 year old carl's latest claim making him an internet expert, now has him building engines since he was 15.