Subject: RE: 5070 M11 RibeHi Jeffery,We tested a sample of 5070 to see what torque meter and it failed at 300nm.The bolts use on these fly wheel are not only very tight but also held with thread lock. The users are possibly using power tools to undo the bolts.We will buy some OEM bolts and run some more tests but please ask the maker what max torque they think the tool should withstand.