Valve guide?
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Junior User
Joined: Oct 2015
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From: Southwestern MO
Valve guide?
Why are bronze valve guides recommended for the exhaust over hardened iron guides? What is the benefit? I am trying to round up parts for my 240 head rebuild. Do I need to buy hardened valve seats just for the exhaust valves?
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dd68F-100
Ford Inline Six, 200, 250, 4.9L / 300
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Feb 22, 2004 04:06 PM
