Exhaust Leaks at head |
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Exhaust Leaks at head |
NFBrown |
Sep 27 2014, 11:18 AM
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#1
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Newbie Group: Members Posts: 34 Joined: 27-February 13 From: Boise, Idaho Member No.: 15,587 Region Association: Pacific Northwest |
What is there left to do after filing the end of the heat exchanger pipes, installing new copper gaskets, and torquing to 18 ftlb? I know some say torque untill the leak stops but when pressurized only with the shop vac at least three of the four joints were leaking. But at what torque do the studs pull out?
The car is a 1.7 1973 with 1.8 heads so I used the larger copper gaskets. I'm going to take it apart again. measure the joint to flange dimension, and file the mounting ears if needed. Anybody have any other ideas? Nick |
messix |
Sep 27 2014, 08:54 PM
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#2
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AKA "CLUTCH KILLER"! Group: Members Posts: 6,995 Joined: 14-April 05 From: between shit kickers and pinky lifters/ puget sound wa.north of Seattle south of Canada Member No.: 3,931 Region Association: Pacific Northwest |
oh!!!
and only use a 1/4" drive ratchet and don't crank it down!! the spec is in inch pounds and not that much 15-18 I think. |
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