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Idle video of 08 GMC-5.3-H/C

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Old Feb 20, 2012 | 07:34 PM
  #11  
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Originally Posted by 2007chevy5.3l
RK03

I did send you a PM over on HPT
I'm working on it. Will send you some specs soon
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Old Feb 20, 2012 | 08:41 PM
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sounds great man! how does it run? with the bigger intake valve and the size of the cam in a 5.3 I would just think your hardly building any cylender pressure to make some torque, you got alot of converter tho, bet she rips hard from 6000-7400.
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Old Feb 20, 2012 | 09:36 PM
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Originally Posted by RoadKill03
I'm working on it. Will send you some specs soon
Thanks Man! Im excited
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Old Feb 20, 2012 | 10:00 PM
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Originally Posted by Jake99
sounds great man! how does it run? with the bigger intake valve and the size of the cam in a 5.3 I would just think your hardly building any cylender pressure to make some torque, you got alot of converter tho, bet she rips hard from 6000-7400.
It does have good dynamic compression and it pulls very well up in the 7200-7400 no problem
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Old Feb 20, 2012 | 10:14 PM
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Damn that sounds good! Thats a big *** cam but you got the converter and gear to back it up. Man that thing must be a top end beast.
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Old Feb 20, 2012 | 10:27 PM
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Originally Posted by Luke03
Damn that sounds good! Thats a big *** cam but you got the converter and gear to back it up. Man that thing must be a top end beast.
Thanks. It pulls very strong through out the whole rpm range with no issues. Compression on this baby is 12.0 so it does have some cranking compression and also keep in mind the LSA and the 105 ICL
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Old Feb 20, 2012 | 10:47 PM
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Originally Posted by RoadKill03
Thanks. It pulls very strong through out the whole rpm range with no issues. Compression on this baby is 12.0 so it does have some cranking compression and also keep in mind the LSA and the 105 ICL
He run around on the street with that truck? Run on 93 pump gas?
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Old Feb 20, 2012 | 10:48 PM
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u spec cams out? and that truck looks and sounds good...
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Old Feb 20, 2012 | 11:02 PM
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Yea he does and from what I seen there killer specs too
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Old Feb 20, 2012 | 11:03 PM
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Sounds good
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