Rocker arm end play
#1
Join Date: Mar 2007
Location: Woodstock, Ont , Can
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Rocker arm end play
Just measured my end play on my rockers.3 came in at .013 and one at .012 . .013 is max according to my SM. If I go with .010 shims this will put me at minimum clearance after cleaning the end off of the one that is .012.
Now for the questions. Is the .010 shim safe enough to install and not have it break up, like thinner ones?
I would also like to install them on the none thrust end of the rocker, but the only reference I have is the pushrod angle to the rocker. Does this determine thrust side or is it something else I missed? A quick visual of pushrod angle shows the thrust side on the exhaust to be at the pushrod and at the valve for the intake.
Assuming this plan is sound, what's the part # and who carries them? This is for an 07 96". Thanks.
Ron
Now for the questions. Is the .010 shim safe enough to install and not have it break up, like thinner ones?
I would also like to install them on the none thrust end of the rocker, but the only reference I have is the pushrod angle to the rocker. Does this determine thrust side or is it something else I missed? A quick visual of pushrod angle shows the thrust side on the exhaust to be at the pushrod and at the valve for the intake.
Assuming this plan is sound, what's the part # and who carries them? This is for an 07 96". Thanks.
Ron
#5
My SM is in the garage and I am too lazy to go get it but I on my 04 i seem to recall the max is more than .013.
ok I went and looked. from the factory they are supposed to be between .003 and .013. the service limit is .025. I personally would not mess with them. You have a long way to go before they need to be replaced.
ok I went and looked. from the factory they are supposed to be between .003 and .013. the service limit is .025. I personally would not mess with them. You have a long way to go before they need to be replaced.
Last edited by mtclassic; 11-10-2009 at 03:22 PM.
#6
Join Date: Mar 2007
Location: Woodstock, Ont , Can
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My SM is in the garage and I am too lazy to go get it but I on my 04 i seem to recall the max is more than .013.
ok I went and looked. from the factory they are supposed to be between .003 and .013. the service limit is .025. I personally would not mess with them. You have a long way to go before they need to be replaced.
ok I went and looked. from the factory they are supposed to be between .003 and .013. the service limit is .025. I personally would not mess with them. You have a long way to go before they need to be replaced.
Ron
#7
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#8
To do this properly, you need to have the ends of the rockers maching prefectly perpendicular to the rocker shaft and take enough off to use a minimum .020 shim. anything less than that I have found to eventually break and then you have parts floaoting around. If you have less than .013 end play, I would not expend the energy IMO.
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