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shimming a head 29 Oct 2005 19:57 #5242

  • nads.com
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I never mess with changing shims. I leave the valves out, put the buckets in with any old shim ive got, put the cam in, torgue it, slide in a valve and hope for no clearance. Then i grind the stem untill ive got the spec i want. Fast, simple. Ive never had a problem and it its very accurate. I can hear the grinder right now. Love that grinder. makes cam chain tensioners too.

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shimming a head 29 Oct 2005 20:00 #5244

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uh, what? :blink:

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shimming a head 29 Oct 2005 20:11 #5249

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nads.com has a unique writing style, seems to know what he's talking about though :D

What he is saying, is that he adjusts valve clearance by grinding the tip of the valve instead of swapping shims.
Of course that's a hard way to do it, unless you already have the cylinder head off the motor and the valves out :D
KD9JUR

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shimming a head 29 Oct 2005 20:52 #5263

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Hmm, What does el grinderino make cam tensioners out of? Old cam tensioners?
1983 KZ1100-L1 "LTD Shaft"
Wiseco 10.5:1 1171 piston kit, bored by APE
Dyna 2000, Dyna S, Dyna grey coils, WG coil power mod, CB900 starter

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shimming a head 29 Oct 2005 21:00 #5267

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How interesting...

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shimming a head 29 Oct 2005 21:31 #5272

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I hereby predict the ball will fall off of your shim tool............

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shimming a head 30 Oct 2005 02:55 #5299

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And what do you do when you have too much clearance? Put two shims in? :laugh:
760cc - 8.69@162mph
810cc, 211mph www.750turbo.com
www.stormdragbike.com

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shimming a head 30 Oct 2005 05:11 #5314

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Lorcan wrote:

And what do you do when you have too much clearance? Put two shims in? :laugh:


Use the valve stretcher of course :D
KD9JUR

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shimming a head 30 Oct 2005 08:23 #5345

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You guys have it all wrong. You grind the seat deeper.:P :P
78 650-C2, Stock engine, Jardine 4-2 Exh., 17-38 sprockets, dyna ignition and coils, coil wiring mod, carb mod.

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shimming a head 30 Oct 2005 11:49 #5378

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Is Nads a holdover from the old 1937 Ford V8-60 days?

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