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Oil pump shim??

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Old Aug 27, 2006 | 01:09 AM
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Default Oil pump shim??

Is there anyone out there that sells oil pump shims? Could I purchase a few washers or something along the same lines that will do the job? Thanks in advance
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Old Aug 27, 2006 | 02:33 AM
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Originally Posted by gmethod
Is there anyone out there that sells oil pump shims? Could I purchase a few washers or something along the same lines that will do the job? Thanks in advance
I think a washer might shim it too much.
You might want to go to your local auto repair store and buy a shim kit.
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Old Aug 27, 2006 | 11:18 AM
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What are you shimming? The pump off the block for a double roller chain clearance, or are you shimming the oil pump relief spring for more max pressure? If your shimming the spring then a .100 washer should work fine. If your shimming the pump from the block I have CAD drawings of the spacers you need.
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Old Aug 27, 2006 | 08:50 PM
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The SLP (which is a re-boxed Rollmaster) has the shims in it so either place should sell it.
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Old Aug 27, 2006 | 09:00 PM
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Thanks guys...I guess I should have been more specific. I'm shimming the pressure relief spring in the oil pump. I figured .100'' should have been enough but I'm also wondering about the diameter. I'll get a hold of SLP to see if they carry the shim by itself.
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Old Aug 27, 2006 | 10:20 PM
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Shoot a PM to forum user Phil97SVT, he has posted several times about shimming the pressure relief spring, I'm sure he wouldn't mind helping you find the correct spacer.
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Old Aug 28, 2006 | 01:41 PM
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Will do! Thanks
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Old Aug 28, 2006 | 01:50 PM
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I believe we used ~7mm washers, we took the relief plug to the hardware store and purchased a handful of washers. We use enough to get .100 - .120 of preload.
Phil
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Old Aug 28, 2006 | 04:23 PM
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Originally Posted by Phil97SVT
I believe we used ~7mm washers, we took the relief plug to the hardware store and purchased a handful of washers. We use enough to get .100 - .120 of preload.
Phil

Phil,

After the installation of the .100" to .120" shims, what oil pressure do you see once the engine has warmed up?

.
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