Interesting. I guess as always there's an exception to every rule. I did my conversion almost 3 years ago and never got around to adding the 4g cable. Been trouble free ever since. Not saying it's the correct way to go but just stating MY situation.
Untrue. I have had no problems w/ getting to the plugs. Or w/ the gaskets that came w/ the headers. Maybe it's the ppl installing them and not the parts being installed.:shrug: Just an observation though.