S2000 Under The Hood S2000 Technical and Mechanical discussions.

cracked valve retainers

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Old May 19, 2016 | 10:03 PM
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Default cracked valve retainers

Posted here a few days ago. Found out my issue and looking for advice. My S has cracked valve retainers im guessing from
overrevving and two of the valves dropped, and are now rubbing against the cam shaft causing a ticking noise. (havnt fell into the engine) At the moment the cars sitting , i plan on buying ap2 retainers but was wondering where to go to get them and what would i need besides retainers? and has anyone had this happen to them before? thanks
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Old May 20, 2016 | 02:11 AM
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This is an age old problem https://www.s2ki.com/s2000/topic/569...head-in-place/

get them from Honda along with new keepers/cotters.
I did mine a couple of years ago, piece of piss but be carefull.
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Old May 20, 2016 | 02:33 AM
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Several dealers on the web. Majestic Honda in RI is one I've used.

-- Chuck
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Old May 20, 2016 | 05:06 AM
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Hondapartsnow.com hondaautomotiveparts.com hondapartsnetwork.com and e-store honda to have stuff delivered to your dealership.
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Old May 20, 2016 | 08:03 AM
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any idea what a job like this is going to cost me to
have a mechanic do?
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Old May 20, 2016 | 08:50 AM
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If rockers are touching retainer, good chance valve tip broken off. might need valves.
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Old May 20, 2016 | 08:59 AM
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Originally Posted by rossco
If cams are touching retainer, good chance valve tip broken off. might need valves.
well that sounds expensive
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Old May 20, 2016 | 09:57 AM
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The valve tip is not broken off.

The retainer is rubbing on the roller, and the roller is transferring metal powder to the cam shaft. You will need a camshaft soon if you wait.

Cost should be 400-550, parts included. Should include complete valve adjustment also.

Can be done while you wait with someone familiar with the job.
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Old May 20, 2016 | 10:06 AM
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thanks, im going to pull the valve cover saturday and post pictures. hopefully then i can pinpoint exactly what i need to do. im just hoping its nothing to expensive. i just got this car!
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Old May 20, 2016 | 11:03 AM
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Originally Posted by Billman250
The valve tip is not broken off.

The retainer is rubbing on the roller, and the roller is transferring metal powder to the cam shaft. You will need a camshaft soon if you wait.

Cost should be 400-550, parts included. Should include complete valve adjustment also.
Can be done while you wait with someone familiar with the job.
would what your mentioning just be fixed by replacing the valve retainers?
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