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Well 4.8 wasted after 20psi boost creep.

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Old Sep 18, 2009 | 12:25 AM
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Default Well 4.8 wasted after 20psi boost creep.
Well here are the pics. I plan in putting in a L33 5.3 later this weekend. What are yalls thoughts on that combo about 8-10 psi.








came out of the turbo
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Old Sep 18, 2009 | 12:42 AM
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What size turbo you going back with
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Old Sep 18, 2009 | 12:50 AM
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the L33 and boost? no way, it'll never work






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Old Sep 18, 2009 | 12:59 AM
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dam that sucks. Why did it boost spike so bad?
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Old Sep 18, 2009 | 01:05 AM
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Did that valve weld shut?
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Old Sep 18, 2009 | 01:24 AM
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Originally Posted by trever1t
the L33 and boost? no way, it'll never work






LMAO!! Whatever.....
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Old Sep 18, 2009 | 05:13 AM
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damn Mark, looks just like my 4.8 did. i bet the L33 will be a nice upgrade. Let me know if u need any help.
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Old Sep 18, 2009 | 06:54 AM
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Originally Posted by trever1t
the L33 and boost? no way, it'll never work





I know what loser would use that combo, won't make any power.
Originally Posted by charcold-bowtie
dam that sucks. Why did it boost spike so bad?
waste gate got stuck
Originally Posted by bansheerider44
damn Mark, looks just like my 4.8 did. i bet the L33 will be a nice upgrade. Let me know if u need any help.
Yeah i hope so found a good deal on one, hopefully picking it up today. Thanks and I'll let you know Mic
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Old Sep 18, 2009 | 08:33 AM
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how close are you to mississippi... i have a few of those motors...
also have a brand new turbonetics T78 with a 1yr no fault warranty i will give you a killer deal
pm me!!
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Old Sep 18, 2009 | 09:29 AM
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I had that happen to me too when I had the 4.8/STS setup. Lucky for me I had a forged lower end and it was able to handle the way over boosting.
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