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Discussion Starter #1
well i just split my head from the cases and once again on #4 one of the exhaust valves almost dropped.one of the keepers had def walked its way out.ive found out even with stiff springs these 10's are easy to drop a valve in!
everything else looks kosher though.im gona split the head up now since a new valve,keepers and retainer needs to be bought.cams looked great too....this would be a great cam combo for somebody 08 race intake and factory intake moved to exh side.
 

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Shit...how many passes do you have on this head?
 

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Discussion Starter #3
around 100
 

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wow!! luck you found it in time.
 

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well i just split my head from the cases and once again on #4 one of the exhaust valves almost dropped.one of the keepers had def walked its way out.ive found out even with stiff springs these 10's are easy to drop a valve in!
everything else looks kosher though.im gona split the head up now since a new valve,keepers and retainer needs to be bought.cams looked great too....this would be a great cam combo for somebody 08 race intake and factory intake moved to exh side.
what spring retainer combo do you have? how much spring pressure are you running at the valve seat? how much valve lash?
 
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