Generation III Internal Engine 1997-2006 LS1 | LS6
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What you guys Think?

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Old 05-17-2006, 09:57 PM
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Default What you guys Think?

Well i was measuring my valve height for my 921 with my dart heads. Now the shims that cam with the dart heads get me about perfect for .050 coil bind but the one problem with them is the inner diameter is a little big and doesn't cover the whole seat i have.

Heres a pic so you guys could see what i'm talking about.

http://i69.photobucket.com/albums/i4...1/IMG_6189.jpg

As you can see it doesnt cover the entire bottom of the comp seat. I'm just afraid that the inner spring of the 921 will pound to much and the center of the seat, and since the shim only covers the outside diameter under the seat there will be nothing to support the center of seat.

I dont know if i'm just over analizing, but i just wanted to get your guy's feed back.

Thanks
Justin

Last edited by ThirdGenLS1; 05-18-2006 at 02:49 AM.
Old 05-18-2006, 12:38 AM
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anyone?
Old 05-18-2006, 07:09 AM
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I dont see a problem. Most of the spring pressure is applied to the outside diameter of the seat anyway.




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