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Join Date: Mar 2009
Posts: 233
rocker cover torque specs

I purchased a haynes or chiltons service manual but still can not f ind the s pecs on what the torque specs would be on the rocker covers and the valve covers. would someone please advise?

thanks

brent frank

Old 03-31-2009, 07:26 AM
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Valve covers: 8 Nm (6ft-lbs). Tighten a bit more if leaking occurs. Tighten all same amount to prevent warping of cover.
Don't really know what you mean by rocker covers.

Hint: buy Waynes book on rebuilding and modifying 911 engines. It is a great source of info.
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Last edited by Geronimo '74; 03-31-2009 at 07:43 AM..
Old 03-31-2009, 07:34 AM
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It depends on what kind of gaskets you're using, too. I also think this is one of those calibrated-wrist torquing jobs rather than pure reliance on the numbers.
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Stephan Wilkinson
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Old 03-31-2009, 07:49 AM
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Very little torque is needed, they can warp if overtightened. Just tighten evenly with a short ratchet handle until they no longer leak.

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Old 04-01-2009, 07:54 AM
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