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New PB!! Twin turbo 4.8

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Old Sep 21, 2015 | 12:33 PM
  #1  
03regcab sierra's Avatar
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Default New PB!! Twin turbo 4.8

Went to the Texas truck shoutout this weekend at San Antonio raceway.
Made 4 passes on it with only 13-14psi
3 passes were 10.8x@130-132mph and the best pass was a 10.79
I'll post a video as soon as I get it uploaded to YouTube
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Old Sep 21, 2015 | 01:51 PM
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congrats.. and that's a nice looking truck too..
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Old Sep 21, 2015 | 06:03 PM
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Damn only 14 lbs. Thats awesome what these 4.8s can do.
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Old Sep 21, 2015 | 06:17 PM
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Here's a video of it.

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Old Sep 21, 2015 | 06:30 PM
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I wanted to turn it up to 18psi but it got late already so we loaded up. We will be back in February for the ls1truck shootout
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Old Sep 22, 2015 | 12:47 AM
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good times, nice looking truck took, it used to have bogarts why the change?
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Old Sep 22, 2015 | 12:49 AM
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Who ended up winning the unlimited class?
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Old Sep 22, 2015 | 09:00 AM
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Originally Posted by walledition
good times, nice looking truck took, it used to have bogarts why the change?
I broke the 10 bolt and upgraded to a 14 bolt so I decided to build 5 lug conversion for it while it was apart.
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Old Sep 22, 2015 | 09:01 AM
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Originally Posted by Blown06
Who ended up winning the unlimited class?
I'm not sure who took it. After Flaco had a mishap on the track we loaded up and left. It was taking too long to clean up the mess so we called it a day.
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Old Sep 22, 2015 | 09:02 AM
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<p>Wow those are great times! &nbsp;Very impressive on such low boost!</p>
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