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Mixed opinions on OEM valves

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Old Nov 16, 2005 | 07:17 AM
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dc4drewH's Avatar
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From: round hyaa
Default Mixed opinions on OEM valves

Well the main question is guys will OEM valve need replacing for NA high RPM powerband (9000K-10000K) I have searched and heard all I will be fine as long as i have strong valvesprings and retainers. One last question that is a little off topic that I couldnt find a straight answer to searching, will a ls/vtec properly assembled rev past 9k with cast internals without oil squirters?? Id appreciate any links or help you guys could shoot at me
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Old Nov 16, 2005 | 07:27 AM
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From: skeet skeet
Default Re: Mixed opinions on OEM valves (dc4drewH)

i rev my ls/vtec to 9200 all day without any problems on my turbo motor. I'm also running stock valves with spings and retainers. I think you will be fine running stock valves
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Old Nov 16, 2005 | 05:16 PM
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From: round hyaa
Default Re: Mixed opinions on OEM valves (D-tuned)

micropolished crank? forged internals? blueprinted and balanced?
basically I need to know the macanical parts needed to rev to 9k
forged interals needed?
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