Coolant blockoff rear of Heads

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Dec 26, 2010 | 08:06 PM

#21

LT1Formula007

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From: Indianapolis, IN

Quote:

Originally Posted by edge04

that is from magnacharger but you can get them from NAPA

You wouldn't happen to have a part number would you???

-Thanks In Advance!

-James

Dec 26, 2010 | 09:57 PM

#22

Snyper

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From: Connecticut

Quote:

Originally Posted by LT1Formula007

You wouldn't happen to have a part number would you???

-Thanks In Advance!

-James

X2- this thing looks perfect for my setup.

Dec 26, 2010 | 10:53 PM

#23

Vesper TA

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From: Austin/Round Rock, Tx

I used a crossover off an l92 truck for the rear, and an ls3 for the front. I tied them together with a hose from back to front using a brass tee, and into the radiator. It's been working great so far.

Dec 27, 2010 | 12:22 AM

#24

jegten

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From: NM/FL

^^do you have a pic with them connected as you mentioned? thanks!

Dec 27, 2010 | 12:24 AM

#25

Snyper

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From: Connecticut

So the rear cross over is the front cross over on an L92 truck? Part #?

Dec 27, 2010 | 02:46 AM

#26

Vesper TA

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From: Austin/Round Rock, Tx

Quote:

Originally Posted by jegten

^^do you have a pic with them connected as you mentioned? thanks!

Not any good pics, but here are two. First you can see the line run over the intake, but not connected yet in the front. In second pic it's connected with the brass tee. Sorry not very good pics, but it's all I have at the moment. I can get better pics tomorrow if needed. The line can be run under or over the rail.

Dec 27, 2010 | 02:48 AM

#27

Vesper TA

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From: Austin/Round Rock, Tx

Quote:

Originally Posted by Snyper

So the rear cross over is the front cross over on an L92 truck? Part #?

Yes, the rear crossover is the front from an l92. I don't have a part number sorry. It came with a complete l92 I was rebuilding to use.

Dec 27, 2010 | 04:14 AM

#28

Snyper

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From: Connecticut

What do the L92s come out of again?

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Dec 27, 2010 | 10:06 AM

#29

Gordon0652

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Quote:

Originally Posted by bluehawk2

I am getting the water vapor collection block from kurt Urban. It ties all 4 into 1

I think in a high hp situation it is nessecary

Quote:

Originally Posted by bluehawk2

http://www.kurturbanperformance.com/...or-system.html

It allow you to use an lines to connect to the dist block and then to the radiator.

Thats what i will be using.

Dec 27, 2010 | 12:09 PM

#30

jegten

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From: NM/FL

Quote:

Originally Posted by Vesper TA

Yes, the rear crossover is the front from an l92. I don't have a part number sorry. It came with a complete l92 I was rebuilding to use.

thanks for the pictures!!
and the info on the l92.
it helps. just now to find out a vehicle where the l92 comes in to go to NAPA.

EDIT: btw, what intake is that you have?

Dec 27, 2010 | 12:10 PM

#31

Vesper TA

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From: Austin/Round Rock, Tx

Quote:

Originally Posted by Snyper

What do the L92s come out of again?

07+ Escalade, Denali, Yukon.

Dec 27, 2010 | 12:21 PM

#32

Vesper TA

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From: Austin/Round Rock, Tx

Quote:

Originally Posted by jegten

thanks for the pictures!!
and the info on the l92.
it helps. just now to find out a vehicle where the l92 comes in to go to NAPA.

EDIT: btw, what intake is that you have?

It's an home ported l76 with an ls3 beauty cover.

Dec 27, 2010 | 02:03 PM

#33

jegten

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From: NM/FL

thanks!
it looks nice.

what kind of hose did you use to connect the crossovers?

Dec 27, 2010 | 02:36 PM

#34

Vesper TA

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From: Austin/Round Rock, Tx

Quote:

Originally Posted by jegten

thanks!
it looks nice.

what kind of hose did you use to connect the crossovers?

I used a 1/4" fuel hose.

Dec 27, 2010 | 05:19 PM

#35

litle88

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From: Burbank, Illinois

Nice!! Thanks I'll be using this as well!

Dec 28, 2010 | 02:10 AM

#36

jegten

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From: NM/FL

i just realized i have another ls1 crossover. will have to check if it works in the back.

Dec 28, 2010 | 12:04 PM

#37

oldngray

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I used a method similar to the Kurturban, I used the block-off plates and drilled and tapped to 1/8 pipe , a few straight fittings, a few "t"'s depending on how you wish to plumb it and you are finished with you own custom steam line !!!

Dec 28, 2010 | 03:45 PM

#38

jegten

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From: NM/FL

Quote:

Originally Posted by Vesper TA

Yes, the rear crossover is the front from an l92. I don't have a part number sorry. It came with a complete l92 I was rebuilding to use.

did you have to bend it at all to make it fit in the back with the spout still on the right side?

they have an angle when they connect to the heads, so if i flip the front to the back, the spout ends up on the opposite side. hope this makes sense. thanks!

Dec 28, 2010 | 04:16 PM

#39

Vesper TA

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From: Austin/Round Rock, Tx

Quote:

Originally Posted by jegten

The only bending I had to do was move the crossover pipe up just a tad to plug in the cam sensor. It can be done by hand once it's bolted to the heads. Other than this it bolted right up.