Header bolts loosen?
Thread Starter
Teching In
Joined: Jul 2005
Posts: 48
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From: modesto california
Header bolts loosen? My frickin header bolts won't stay tight..... my driver side bolts shook loose and I retightened both sides a week after original install, and now three weeks later my passenger side has shook loose (loose enough so I can turn forward-most bolt with fingers) ...... now I know the obvious answer would be I didn't torque them down tight enough, but having heard the 18 lb max torque I was hesitant to crank down too hard. Having said that and not wanting to endure this torturous task every 3 weeks, I have a set of arp stage 8 bolts with lock washers on the way...... Has anyone had this problem, or did I just baby the bolts too much?
TECH Enthusiast
Joined: Apr 2003
Posts: 561
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From: silver Spring MD
Hi Folks
I would add LOCK WASHERS or some locking device which I seen but not used. The only way the bolts could be coming loose if the headers are not flat against the heads and they are changing under heat. I would use a star washer (lock washer) or a lock washer. I believe in the anti-seize compound.
Bill
I would add LOCK WASHERS or some locking device which I seen but not used. The only way the bolts could be coming loose if the headers are not flat against the heads and they are changing under heat. I would use a star washer (lock washer) or a lock washer. I believe in the anti-seize compound.
Bill
