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Did anyone watch trucks today?? 3 valve ls motors?

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Old Dec 21, 2010 | 10:42 AM
  #11  
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i caught that to and was pretty confused... but i must say i was happy that they talked about ls engines that much. as far as that intake turn around i would have never thought of that in my life. ls engines are just amazing if you ask me.
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Old Dec 21, 2010 | 12:55 PM
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The 3-valve heads must have come on that LS4 he mentioned. That episode was full of misinformation.
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Old Dec 21, 2010 | 12:56 PM
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I posted this question on Tech and someone mentioned that there was a 3 valve designed head for the LS7 engine but it was scrapped. Someone posted some pictures of it on another thread and it looked real cheesy if you ask me.

Anyone got any pictures of the 4 valve head at SEMA? Was it as massive as the Ford Heads?
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Old Dec 21, 2010 | 12:58 PM
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Nevermind, it was posted...

http://www.araoengineering.com/LSX.htm
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Old Dec 21, 2010 | 01:50 PM
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Originally Posted by Spoolin
Nevermind, it was posted...

http://www.araoengineering.com/LSX.htm
holy crap those look crazy!!! i like !
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Old Dec 21, 2010 | 04:57 PM
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Did you see the price tag!!
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Old Dec 21, 2010 | 05:16 PM
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Originally Posted by BigKID
The 3-valve heads must have come on that LS4 he mentioned. That episode was full of misinformation.
the ls4 is in the impala ss right?
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Old Dec 21, 2010 | 05:31 PM
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Originally Posted by Spoolin
Did you see the price tag!!

The heads come with everything necessary to convert to 32v. Pair heads fully assembled, pair valve covers, rocker assembly and shafts.


* 32vLSX stage II “B” heads $7499.00
* 32vLSX stage III “B” heads $8499.00
Holy Hell! That's a LSx block plus some!
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Old Dec 21, 2010 | 06:01 PM
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Old Dec 21, 2010 | 06:56 PM
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Three valve heads were talked about as a development for the LS series. There were a bunch of posts about them on tech a while back.
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