3rd Gen High Performance and Accessories (5.9L Only) Talk about Dodge/Cummins aftermarket products for third generation trucks here. Can include high-performance mods, or general accessories. THIS IS FOR THE 5.9L ONLY!

blown headgasket????

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Old Nov 4, 2006 | 12:02 PM
  #16  
pet05's Avatar
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Were you pushing 51psi on a STOCK turbo??

The wastegate on them opens at 31psi.
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Old Nov 4, 2006 | 01:28 PM
  #17  
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hottapper,
If you know Jeff Prince you must be around the Corpus Christi area. I had E H Green Motors put a new long block in mine and thier work was excellent. I learned a hard lesson, I also pushed the stock turbo over 50 psi and blew the gasket between 2 and 3 causing it to cut a groove in both the head and block, thus a new long block. Boost pressure in the low 50's is fine without studs, but with the stock turbo at that level your drive pressure is upwards of 70 psi, that will destroy the head gasket.
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Old Nov 4, 2006 | 08:08 PM
  #18  
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From: rockport tx
Originally Posted by lit up
hottapper,
If you know Jeff Prince you must be around the Corpus Christi area. I had E H Green Motors put a new long block in mine and thier work was excellent. I learned a hard lesson, I also pushed the stock turbo over 50 psi and blew the gasket between 2 and 3 causing it to cut a groove in both the head and block, thus a new long block. Boost pressure in the low 50's is fine without studs, but with the stock turbo at that level your drive pressure is upwards of 70 psi, that will destroy the head gasket.
my god talk about bad luck. iam going to try to get it under warranty in aransas pass but if that dont work my buddy going to tear it apart for me.
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