GMT K2xx Trucks General Discussion 2014+ Trucks | General Discussion

Hello 12s!!! 2017 5.3 Z71 ProCharged

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Old Jun 15, 2018 | 07:37 AM
  #11  
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From: Athol, MA
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Pretty awesome for a full size, full weight truck with a 5.3 in it! Congrats ��
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Old Jun 15, 2018 | 12:18 PM
  #12  
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take a look at doug thorley headers USA ,pretty sweet
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Old Jun 16, 2018 | 12:03 AM
  #13  
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Some more 12s today. Was hot out and thought I would not see 12 at all and the two passes I got in were both 12s. That's 12s at 2 different tracks now. Just the two passes this time. I had to leave for family stuff. Now just have to wait on cooler weather and see if I can get 12.6 out of the truck. Yes Headers in the future as well

1st pass: 12.95@105.02(1/4), 8.26@83.30(1/8) with a 1.85 60ft 85 degrees DA 2690

2nd pass: 12.92@104.21(1/4), 8.22@83.06(1/8) with a 1.80 60ft 85 degrees DA 2760
Attached Thumbnails Hello 12s!!! 2017 5.3 Z71 ProCharged-20180616_002816_resized%5B265%5D.jpg   Hello 12s!!! 2017 5.3 Z71 ProCharged-20180616_002832_resized%5B264%5D.jpg  
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Old Jun 26, 2018 | 08:32 AM
  #14  
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That's awesome.

Have you tried a sticky tire and 2wd launch?
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Old Jun 26, 2018 | 12:51 PM
  #15  
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Originally Posted by MikeOD
That's awesome.

Have you tried a sticky tire and 2wd launch?
I have not. Hell might need some sticky tires for all 4 the way it launches at the track in 4wd.
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Old Jun 27, 2018 | 03:07 PM
  #16  
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Congrats that's sweet man

I had a set of Speed Engineering's headers in my hands Saturday and I was leaning toward them or Texas Speed headers, after seeing Speed Engineering's I see no reason to spend extra money on anyone else's headers. They were made very very nicely, also a big concern of mine is flanges on headers. The flanges were very thick (was in a hurry didn't measure probably 3/8" at least) so when it comes time for me to get headers, that's what I'll be getting.
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