Quote Originally Posted by Bio248 View Post
brian, you didnt break one did you?

i had good luck with my JP double roller. i ran it on my car for around 25k miles, but i never looked at it once i put it on. it could have potentially been a problem given that they have been known to stretch and break, but since i never looked at it im not sure how it turned out. hopefully the guy who bought my car doesnt break the chain.
You don't remember this fiasco?
http://www.grandprixforums.net/f18/t...ains-2351.html

So yeah, I'll never run one again. If I were to get a crazy setup that required to run anything like 130# springs, then I'd obviously have to consider one....but I don't really plan on it in the near future at all.