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Old 02-12-2007, 05:10 AM   #1
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Default LT1 Turbo Manifolds

What kind of exhaust manifolds are used for runing turbo kit in the front of the engine. Looking buy Turbo exhaust manifold if any one know where I can get these manifold post up or if some one could costume make them set price.
About to drop nitrous go with turbo it would be best thing, all race out.
So you LT1 guys some help will be nice ..
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Old 02-12-2007, 05:16 AM   #2
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Truck Headers SBC
Reversed Stock Manifolds
Fabbed Manifolds

Those are your options.

Tony.
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Old 02-12-2007, 08:40 AM   #3
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Randy, if you want to do the reverse manifolds you can have my bro's or I still have my stockers as well.

Did you get the car running? Im getting the fuel system sometime this week, and I might head out to Laredo for the dyno tuning soon. Let me know when your car's ready, that way we can line them up...yeah I know you'll win!!!
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Old 02-12-2007, 09:46 AM   #4
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lt1 corvette manifolds, are the ones i have used or "rams horn" old school sbc
manifolds, easier to use if pretty good at fab. or
vortec truck manifolds
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Old 02-12-2007, 01:11 PM   #5
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just out of curiosity, when using factory manifolds does anyone have them extrude honed?
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Old 02-13-2007, 10:25 AM   #6
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Quote:
Originally Posted by A-man930
just out of curiosity, when using factory manifolds does anyone have them extrude honed?
or rough sand blasted, does the same job, come out looking great
and ceramic coated
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Old 02-13-2007, 01:05 PM   #7
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Some kits I made:

log kit 1 was Jered's kit (Roadie)

log kit 2:

Click the image to open in full size.
Click the image to open in full size.
Click the image to open in full size.

Cast Manifold 1:

Click the image to open in full size.
Click the image to open in full size.
Click the image to open in full size.

Cast Manifold Kit 2:
Click the image to open in full size.
Click the image to open in full size.
Click the image to open in full size.
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Old 02-13-2007, 01:06 PM   #8
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I'm talking about the process that forces an abrasive slurry through the manifold. Basicaly porting it... I've heard of it being done to intakes...
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Old 02-13-2007, 01:37 PM   #9
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Quote:
Originally Posted by NemeSS
or rough sand blasted, does the same job, come out looking great
and ceramic coated


Making a tubular header isn't all that difficult if you take the time to make the right cuts. When someone tries to hurry the job, the job becomes difficult.
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Old 02-13-2007, 06:35 PM   #10
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thanks guys for all information for time going to see if I could use my old setup with turbo.
Too realquick send me pm on your information about turbo kits.
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Old 02-13-2007, 09:00 PM   #11
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Quote:
I'm talking about the process that forces an abrasive slurry through the manifold. Basicaly porting it... I've heard of it being done to intakes...
I would not waste my time doing it to a stock exhaust manifold
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Old 02-14-2007, 01:23 AM   #12
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TUrboTech in tacoma has kits that use one stock manifold and one log
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Old 02-14-2007, 06:38 PM   #13
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Dang RealQuick those are some really killer looking setups
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Old 02-14-2007, 08:31 PM   #14
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Quote:
Originally Posted by Captainofiron
Dang RealQuick those are some really killer looking setups
Thanks man, just some homemade stuff.
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Old 02-14-2007, 10:44 PM   #15
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Quote:
Originally Posted by aggiez28
I would not waste my time doing it to a stock exhaust manifold
Not worth it? I would say that depends on how much improvement it would offer, do you happen to know? The extrude hone process is on the expensive side yes, but if it got the manifolds similar flow numbers as a set of fabbed headers I'd go with them. They're probably stronger, less leak-prone, and I bet they give a more even flow distribution.
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Old 02-14-2007, 11:30 PM   #16
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Quote:
Originally Posted by RealQuick
Some kits I made:



Cast Manifold Kit 2:

Click the image to open in full size.
YYYYYYYYUUUUUUUUUUUUUUUMMMMMMMMMMMMMM.
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Old 02-15-2007, 12:45 AM   #17
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BTW SLP Extrude honed some of the SS LT1 manifolds
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Old 02-15-2007, 08:13 AM   #18
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I wonder if any of these would work:

Click the image to open in full size.

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Click the image to open in full size.

None will clear in my El Camino, so I'm thinking about using one on my Volvo (yes it has an LT1 ).

PS: No I'm not selling any of the manifolds
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Old 02-15-2007, 02:41 PM   #19
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Chree, any one of those manifolds you showed would run into the motor mounts on an LT1 fbody. The only way they wouldnt is if the turbo flange faced down.
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Old 02-15-2007, 05:31 PM   #20
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I am about to turbo my car in a few weeks. We need more pics.
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Old 02-15-2007, 05:31 PM
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