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ZL1 Colorado: take 2

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Old 06-28-2018, 08:06 PM
  #31  
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Welp, I'm finished with the cathedral ports and port adapters...


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Old 06-30-2018, 06:58 PM
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So where is the documentation???

I want some on the allison tables for the diesel's

LLY and LBZ would be nice too...

It's amazing how locked up the diesel market is.
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Old 07-01-2018, 11:55 AM
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I don't see any adapters to go from the blower to the cylinders!!!!
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Old 07-02-2018, 02:47 PM
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You're right Kyle! No pics of the heads lol. I'll start stripping it down and cleaning it after vacation. Riding bikes up in the mountains currently
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Old 07-02-2018, 04:08 PM
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Nice!

You should make a lot more power with the new heads and 6.0.
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Old 07-02-2018, 06:03 PM
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Out with the boys at the old Kum & Go I see...
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Old 07-03-2018, 04:49 AM
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Originally Posted by 1FastBrick
Out with the boys at the old Kum & Go I see...
I saw the name was like, mmmmmmmm.

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Old 08-23-2018, 04:25 AM
  #38  
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Welp, it's fixed. Did a mild rebuild on the 6.2....new cam bearings, lifters/trays, honed cylinders and new gapped rings, LS3 cam, LSA intake valves, and thicker cometic gaskets to bring compression down to around 9.5. Between 6-7psi now but blows the tires right off from idle. How it should be!

Random pic for info...the difference between L92 and LSA intake valves. LSAs are a bit heavier duty. And only like $3 each.



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Old 08-23-2018, 06:39 AM
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That little blower would love 10.5-1

of course when you go to something that makes more boost....
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Old 09-10-2018, 02:44 PM
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