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Exhaust valve seals? - Gen II Hemi...... yea or nay #1592073 03/12/14 06:19 PM 03/12/14 06:19 PM
Joined: Nov 2012 Posts: 86 Alabama W WarEagle1 OP member
WarEagle1 OP member W Joined: Nov 2012 Posts: 86 Alabama	Do you Gen II Hemi guys run a seal on your exhaust valve guides? The 1971 Dodge shop manual talks about putting seals on the intakes but doesn't mention anything on the exhaust. Newer performance books seem to indicate seals on both. What do you think?

Re: Exhaust valve seals? - Gen II Hemi...... yea or nay [Re: WarEagle1] #1592074 03/12/14 08:25 PM 03/12/14 08:25 PM
Joined: Aug 2005 Posts: 4,799 ILL M MLR426 master
MLR426 master M Joined: Aug 2005 Posts: 4,799 ILL	Put them on both. No teflon they dry the stems, use silacone and viton. MLR426

Re: Exhaust valve seals? - Gen II Hemi...... yea or nay [Re: WarEagle1] #1592075 03/12/14 09:14 PM 03/12/14 09:14 PM
Joined: Jan 2003 Posts: 1,938 Sonora CA Mopar_Rich top fuel
Mopar_Rich top fuel Joined: Jan 2003 Posts: 1,938 Sonora CA	Always use high quality Viton seals on both valves. No reason not to.

Re: Exhaust valve seals? - Gen II Hemi...... yea or nay [Re: WarEagle1] #1592076 03/12/14 09:34 PM 03/12/14 09:34 PM
Joined: Apr 2006 Posts: 3,675 Akron, Ohio U.S.A. roadhazard master
roadhazard master Joined: Apr 2006 Posts: 3,675 Akron, Ohio U.S.A.	Yes valve seals on Intake AND Exhaust. Preferably Viton aka Fluoroelastomer. I have a complete selection of valve stem seals. All different sizes for valve stem, valve guide and O.D.'s to fit into any spring arrangement you may have. Over 25 years experience in the seal industry if you have any questions See them here http://www.superformanceproducts.com/catalog.php

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