Originally Posted by Stu @ M Developments
As Doug said, stretch bolts dont require a re-torque, in fact, you didnt technically torque them down in the first place, you stretched them into their final position...
And if you "retorque" them you will stretch them past where they should be, and risk a loss in clamping force.
And before you get on my case Stu, Im at a trackday this weekend so cant come, lol