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Generation III Internal Engine 1997-2006 LS1 | LS6
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any opinons on Absolute Speed heads

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Old Jan 10, 2003 | 01:47 PM
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Dale C
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Default any opinons on Absolute Speed heads
The numbers on their web site look good. Does anyone have any dyno #s with these heads? I am trying to decide between them and TEA.
Thanks, Dale
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Old Jan 10, 2003 | 01:59 PM
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Default Re: any opinons on Absolute Speed heads
I'm surprised you missed this. It was only a couple posts under this one.

https://ls1tech.com/ubb/ultimatebb.p...c;f=1;t=010132
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Old Jan 12, 2003 | 09:46 PM
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Default Re: any opinons on Absolute Speed heads
Thanks Mike
any others?
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Old Jan 12, 2003 | 10:05 PM
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Default Re: any opinons on Absolute Speed heads
Hey Dale

I just had ine installed 2 days ago I should be dynoed this week and will post the #`s

Jeremy
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Old Jan 12, 2003 | 11:11 PM
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Default Re: any opinons on Absolute Speed heads
Before 327HP and after 402HP Stage2 Absolute Speed heads and TR224 cam.

It will get redynoed with a lock up switch and some MAFT tune.

Car went 11.62/115 stock internals,11.04/121 after H+C install.
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Old Jan 14, 2003 | 11:29 AM
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Default Re: any opinons on Absolute Speed heads
jfm,
very impressive!!!!!!!!!
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