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Old 10-17-2003, 10:33 AM
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Default quick one, torque

Whats the torque specs for gil manifold bolts at the head. 454cu.in.
Thanks,]
Martin.
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Old 10-17-2003, 10:43 AM
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Way back when I was told 25 ft/lbs and then torque them again after a few cycles. I put considerably more than that on them because I cant get at them later to tighten them up again.
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Old 10-17-2003, 12:42 PM
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Default See S/M

Look at staibnless marine's website.

They have the install instructions there. I'm sure it's similar for the Gils..............For some reason 25-30 sounds right.
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Old 10-17-2003, 12:43 PM
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Default Re: See S/M

Originally posted by Ratchet
Look at stainless marine's website.

They have the install instructions there. I'm sure it's similar for the Gils..............For some reason 25-30 sounds right.
oops....maybe i should use spell check....
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Old 10-17-2003, 03:15 PM
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If you use good gaskets it would be 25-30 foot pounds once. If you use cheap header gaskets (simply punched out of gasket material) you will have the spec memorized in no time (you will change them twice a season).
A three piece gasket, a steel core with gasket material on each side (sandwich steel core gaskets), are the only way to go.
Dennis Moore
Check out my site about gaskets at www.mooreperformance.org
 
Old 10-17-2003, 03:38 PM
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thanks guys.
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Old 10-17-2003, 10:05 PM
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DO NOT use a steel core gasket on aluminum headers. Gil sells a real nice graphite gasket that doesnt leak and can be reused and doesnt stick, or use a good felpro or mr gasket performance gasket.
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