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"USED" Gen IV rod bolt TQ specs ?

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Old 07-06-2016, 09:48 AM
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Default "USED" Gen IV rod bolt TQ specs ?

OK, I'm ready to TQ my rod bolts back down after widening my ring gaps. The spec I found was 15 ft lbs - first pass, then 75* on second pass. Is that the right specs for USED BOLTS ? usually, I always thought the rod bolts were "angle tightened" on the first setup to stretch the bolts, then any retorque after the initial built would be to a " LBS TQ SPEC ". Steer me right, guys.......
Old 07-06-2016, 11:18 AM
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Here you go. They don't give *used* specs in the book. That I can find that is.



Originally Posted by newschool72
OK, I'm ready to TQ my rod bolts back down after widening my ring gaps. The spec I found was 15 ft lbs - first pass, then 75* on second pass. Is that the right specs for USED BOLTS ? usually, I always thought the rod bolts were "angle tightened" on the first setup to stretch the bolts, then any retorque after the initial built would be to a " LBS TQ SPEC ". Steer me right, guys.......
Old 07-08-2016, 10:42 PM
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I would not reuse a rod bolt. They're cheap enough to replace and you're already in there, why not put some good ones in there while you're at it.
Old 07-08-2016, 11:20 PM
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I've reused my gen 4 bolts twice now. Still holding strong with three times the torque of a stock engine.
Old 07-08-2016, 11:50 PM
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Doesn't make it a good idea. To the $ I would replace them.
Old 07-09-2016, 02:33 PM
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Originally Posted by JL ws-6
Doesn't make it a good idea. To the $ I would replace them.
Agreed



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