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techtalk:ih:engmech03 [2019/12/09 16:15]
hippysmack [Pics of Heads]
techtalk:ih:engmech03 [2019/12/09 16:23]
hippysmack [Aftermarket Head Gaskets]
Line 47: Line 47:
 Cometic MLS head gasket torque: Cometic MLS head gasket torque:
 There are six torque values in sequence: 9-14-22-35-42-42 (all in ft/lb) \\ There are six torque values in sequence: 9-14-22-35-42-42 (all in ft/lb) \\
 +When using aftermarket gaskets, it's important to note that the torque values in the FSM are for OEM gaskets. ((Hippysmack of the XLFORUM http://​xlforum.net/​forums/​showthread.php?​p=5793537#​post5793537)) \\
 +The OEM gaskets offer a squeeze factor unavailable with steel gaskets. \\
 +
 +When using the MLS torque specs, you'll find they are not that different from the FSM. \\
 +For instance, after you get to 9 ft/bs, it's about a quarter turn to 14, then about a quarter turn to 22 and so forth. \\
 +But using the actual values instead of counting turns gets a more even pull on all sides and allows you to feel when something isn't right. \\
 +
 ====== Valves ====== ====== Valves ======
 ===== Sub-Documents ===== ===== Sub-Documents =====