Source for valve spring shims Can someone point me to a source for reasonably priced valve spring shims for an 8BA. Red’s has them in three sizes for a great price but the shipping is a killer ($22 bucks on an $18 order). I suppose $21 of that cost is California taxes so I can’t hold it against them. Speedway only carries them in one size and apparently they must be gold plated and hand forged by hot rod monks on a mountain top in the Himalayas. As proof that I’m not a cheapskate I’d like to submit that my 49 F1 does not have a small block Chevy. Any chance there’s a NAPA part number(s) I’m missing? Thanks
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Re: Source for valve spring shims GOSFAST here on the 'Barn handles a lot of flathead valve related parts. you might try to PM him.
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Re: Source for valve spring shims Valve springs need to be measured with a special valve spring measuring
machine. A load is put on the spring and it should be a specific length at a measured amount of pressure. G.M. |
Re: Source for valve spring shims Yeah, it's called bathroom scales on a drill press.
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Re: Source for valve spring shims Yep got a spring scale.
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Re: Source for valve spring shims Go to your local machineshop and ask for A-101 B-101 or C-101 valvespring shims...not sure i ever used a .015 balancing shim on a flathead though.
They cost $20 for a box of 100 so even if they double their money it cant be to bad...lol |
Re: Source for valve spring shims Murre nailed it , or go direct to Goodson , shims cheap S&H will hurt though.
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Mart, You need to do a video on this...….. -Ron |
Re: Source for valve spring shims what do you need them fore the higher the spring pressure the more load on the camshaft & lifters let us know how maney times you put your eng over 4,000
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Re: Source for valve spring shims Measuring to verify is good...then comes the question of how good between springs is enough...i have never ever installed a balancing shim on a flathead at this low springpressures it´s not a hair between make it and break it...
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Re: Source for valve spring shims If you end up ordering the spring shims don't waste your money ordering the "C" series (.015") you won't have much use for them!
Thanks, Gary in N.Y. P.S. A single "C" shim (.015") will change the pressure by about 1 pound, we gave up stocking them a few years ago! We only keep the "A's" (.060") and the "B's" (.030"). The "B's" will change it by less than 5# and the "A's" less the 10#. |
Re: Source for valve spring shims If you have NAPA in your area check with them.
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Re: Source for valve spring shims Check with your local machine shop they may have them but can order them for you.
R |
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