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valve noise, gsr head, type r valve train

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Old 04-05-2009, 02:27 PM
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Default valve noise, gsr head, type r valve train

its a gsr head and type r valves and cams i think ( might just be gsr cams ) it also has double sprung valve springs on both sides ( all 16 are double ) its been make a little valve chattering sound ever since it was built, i had the valves adjusted and it still does it, its not really loud just loud enough to hear it at idle and low rpm's in the car, i have drove the car around 4k since it was built and it hasn't gotten louder or smoked, lost any power or anything.

should i just not worry about it, could it be that the type r valve springs could be making the noise cause they are stronger springs
Old 04-05-2009, 03:03 PM
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LMA's for sure. A few of my LMA's chatter. Does the chatter go away when you go into VTEC?
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Old 04-05-2009, 04:06 PM
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Injectors
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Old 04-05-2009, 05:12 PM
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i thought that but i have rc 550's and i thought those are suppose to be quiet, and yea my vtec hits at like 5k and i stop hearing at 2500rpms
Old 04-05-2009, 05:13 PM
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what are lma's
Old 04-05-2009, 05:30 PM
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google it
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Old 04-05-2009, 05:30 PM
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lma's are done
lma's are what the vtec lobe rides on
Old 04-05-2009, 07:07 PM
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everything seems to be working great though what happens if i don't replace them
Old 04-05-2009, 07:39 PM
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nothing, just a nice chatter, just like you're experiencing now, lol. I have the new spring style LMAs in a box, waiting for my bottom end to get done. mine have been chattering since November and I can't see anything wrong on that side of the head and valve train.
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Old 04-05-2009, 09:44 PM
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thanks man for all the help




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