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Building Blocks..................

Old Dec 2, 2008 | 08:48 PM
  #21  
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From: JunkYard
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Not nessacerly depending on your mods. You will have to have it tuned to maximize the economy.

As far as the Valve size goes Its not as much about the size of the valve as it is the voulme of area you have to fill. I highly recomend you do some more research in this area. A real good person to talk with is Richard at West Coast Cylinder heads. He is real knowledgeable In this subject with years of research to back it up...
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Old Dec 3, 2008 | 04:07 PM
  #22  
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Originally Posted by 1FastBrick
Not nessacerly depending on your mods. You will have to have it tuned to maximize the economy.

As far as the Valve size goes Its not as much about the size of the valve as it is the voulme of area you have to fill. I highly recomend you do some more research in this area. A real good person to talk with is Richard at West Coast Cylinder heads. He is real knowledgeable In this subject with years of research to back it up...

Yeah- I'm arriving at 1.92" so far................
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Old Dec 3, 2008 | 10:15 PM
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From: JunkYard
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Originally Posted by 2001c3driver
Yeah- I'm arriving at 1.92" so far................

SI Valves has 1.94

Thats what I am getting in mine but its for a 5.3
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