I think you're over thinking things here. I've never used a torque wrench on my spark plugs. Just always used the 1/4 turn past finger tight rule. I've also taken out and put back the same spark plugs many times with no noticeable difference.
__________________________________________________
Don't do something because it's easy,.. Do it because it's not!
If you aren't going forward, then you're falling behind.
"Drive it like you stole it"!!!
|