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Composite SBC Manifold

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Old May 16, 2007 | 02:15 PM
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Default Composite SBC Manifold

Just saw this in the new Chevy High Performance. Wilson Manifolds has a multipart, composite manifold for the small blocks. Might be something for our hardcore race folks.
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Old May 16, 2007 | 02:24 PM
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Looks nice. Wonder how much it weighs?

Hans
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Old May 16, 2007 | 02:43 PM
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Originally Posted by Wrencher
Looks nice. Wonder how much it weighs?

Hans
Supposedly 10-15 lbs lighter than aluminum. Built in front-rear water passage, removable spider, etc.
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Old May 16, 2007 | 02:59 PM
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Wow! It would be worth it for that alone if the rest of their claims are accurate. One word of caution though, I've seen a number of composite manifolds (usually some form of plastic) crack during normal use and I suspect it has to do with material expansion rates. Still nice stuff...

Hans
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Old May 16, 2007 | 03:01 PM
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Old May 16, 2007 | 03:08 PM
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wonder what the price is? Looks pretty cool though
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Old May 16, 2007 | 03:24 PM
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They should make it for 4500 flange too...
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Old May 16, 2007 | 04:40 PM
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Originally Posted by GrandSportC3
They should make it for 4500 flange too...
I was thinking of you when I saw this Oliver. The last line says that Dominator manifolds are on the way. This is a hard core race piece.
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Old May 16, 2007 | 04:51 PM
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Originally Posted by Gordonm
wonder what the price is? Looks pretty cool though
I think it was is the new issue of Chevy HP for around $600.
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Old May 16, 2007 | 04:58 PM
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Originally Posted by Wrencher
Wow! It would be worth it for that alone if the rest of their claims are accurate. One word of caution though, I've seen a number of composite manifolds (usually some form of plastic) crack during normal use and I suspect it has to do with material expansion rates. Still nice stuff...

Hans
They usually crack from over tightening them. Wilson helped design the industry standard FAST intake for LSX motors. Wilson knows their way around composite manifolds.
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Old May 16, 2007 | 05:10 PM
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Originally Posted by Cory1970
They usually crack from over tightening them. Wilson helped design the industry standard FAST intake for LSX motors. Wilson knows their way around composite manifolds.
I've read and heard nothing but praise about that LSX intake.
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Old May 16, 2007 | 05:16 PM
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What! You mean you guys actually race your Vette's? That's sacrelidgeous!!!
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Old May 16, 2007 | 06:13 PM
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I get that a lot when I roadrace my BOSS 302! Truth is, I've been beatin' that bad boy since '73 and it was built to take it. I tear it down every 3-4 years to freshen it up. Soon as I get a roll bar in the L-68, it gets the same opportunity to run like it was meant to!
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Old May 16, 2007 | 06:14 PM
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Default dual plane???

G'day,
I'd like to see a dual plane version for the more street oriented engines. The concept is great, though. Especially the connection of the front and rear water outlets.

I'll be looking for the magazine when it hits Australian newsagents. Probably around August. LOL

Regards from Down Under

aussiejohn
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