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Old Jun 14, 2013 | 07:50 AM
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Anyone ever have erl sleeve a 6.o liter block to a 4.125 bore? If so how did that go,does it hurt the cooling capabilities? what cubic inch did you finish with?
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Old Jun 14, 2013 | 10:54 AM
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I am having mine done to 4.185 right now. Should not affect the cooling at all.

Tim
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Old Jun 14, 2013 | 11:28 AM
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If it's a dry sleeve (meaning it's not touching any of the water jackets) then it should have no effect on cooling ability of the original block.
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Old Jun 15, 2013 | 07:17 AM
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ERL hooked me up with a LS2 434ci (4.155 bore) dry sleeve short block. Cooling effect is a OK for me.
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Old Jun 15, 2013 | 03:18 PM
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Originally Posted by KILLERARMY
ERL hooked me up with a LS2 434ci (4.155 bore) dry sleeve short block. Cooling effect is a OK for me.
Hey grayhatch what are u actually building
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Old Jun 16, 2013 | 11:33 AM
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Big bore same heads and intake

Gong to play with E85. Fixed the converter

Tim
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Old Jun 16, 2013 | 12:04 PM
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Originally Posted by Gray86hatch
Big bore same heads and intake

Gong to play with E85. Fixed the converter

Tim
U plan to 8 run 8s NA?
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Old Jun 16, 2013 | 12:12 PM
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No will not go 8's with the heads and intake I have. Plan someday is for a full tilt set of mast ls7 305. I don't have $5000 to spend.

I need to get my 79z28 swap done after I build a new shop .
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Old Jun 16, 2013 | 01:32 PM
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Originally Posted by Gray86hatch
No will not go 8's with the heads and intake I have. Plan someday is for a full tilt set of mast ls7 305. I don't have $5000 to spend.

I need to get my 79z28 swap done after I build a new shop .
Whats going in the Z?
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Old Jun 16, 2013 | 01:34 PM
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gray is it a cast block or a aluminum
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Old Jun 16, 2013 | 01:42 PM
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5.3 with a 4l60e vintage air. Blacked out everything. It will be my power tour autocross drive it everyday summer car. Car just rolled 29k


The block is a alum 5.3
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Old Jun 16, 2013 | 01:45 PM
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Cool. That's what my 72 Camaro is all about, Just with an LS3. That Vintage air is nice this time of year.

Sorry about the jack, OP.
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Old Jun 16, 2013 | 03:12 PM
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I might put a ls2 cam and intake on the 5.3 so It will make 400 but will have holley manifolds on it. Nothing race about it Hope to see 25 mpg drive it anywhere.

Tim
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