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SHATTERING the 4.8 record once again!

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Old Oct 15, 2016 | 02:14 PM
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Default SHATTERING the 4.8 record once again!

Took the truck out last night after fixing the fuel issues.
One of the walbro 450s was going out so we replaced it last weekend and turned up the boost to 26psi.
Truck is surprising me every time we take it out.

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Old Oct 15, 2016 | 05:16 PM
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Originally Posted by 03regcab sierra
Took the truck out last night after fixing the fuel issues.
One of the walbro 450s was going out so we replaced it last weekend and turned up the boost to 26psi.
Truck is surprising me every time we take it out.

That's impressive, makes me wish I still had my 05 single cab 4.8
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Old Oct 15, 2016 | 07:04 PM
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Makes me want to get a genIV 4.8 instead of a 6.0!
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Old Oct 15, 2016 | 07:49 PM
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Hey man so when do they close the track down in Hobbs for the end of the race year? I need to make it out there to the track I work in Denver city everyday and hobbs occasionally too
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Old Oct 15, 2016 | 07:49 PM
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What are you running for tuning?
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Old Oct 15, 2016 | 09:02 PM
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Originally Posted by jtphelps289
Hey man so when do they close the track down in Hobbs for the end of the race year? I need to make it out there to the track I work in Denver city everyday and hobbs occasionally too
October 29th is the last day for hobbs
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Old Oct 15, 2016 | 09:02 PM
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Originally Posted by TXsilverado
What are you running for tuning?
Hp tuners 3 bar speed sensity tune
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Old Oct 15, 2016 | 09:22 PM
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Originally Posted by 03regcab sierra
October 29th is the last day for hobbs
Thanks hopefully I'll see that little beast there
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Old Oct 15, 2016 | 09:29 PM
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I'll try to be there!
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Old Oct 15, 2016 | 09:29 PM
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Pretty damn impressive man! A good bit left with a stronger 60. Keep at it and again congrats.
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