LB7 Performance Discussion of Chevy and GMC Trucks with LB7 Duramax Turbo Diesel Engines Related To Performance And Longevity

Free duramax mods

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Old Nov 6, 2011 | 03:35 PM
  #1  
cfarley0210's Avatar
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Default Free duramax mods

So i have done alot of smaller mods. I was just wondering if there were other small FREE mods that i can do for more power. Or any other fun mods?
 
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Old Nov 6, 2011 | 07:09 PM
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have you done a boost valve in the wastegate line? you can make your own like the ppe valve

also if you need a dodge dana 60 for the SFA swap i have a couple but the shipping might be too much
 
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Old Nov 7, 2011 | 10:30 PM
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Ya i have a ppe valve already. I have a axle already i just need the rest of the parts to hook it up to the truck. I have heard of ppl removing there turbo pedistal and opening them up with a die grinder. Has anyone done that if so did it help out much?
 
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Old Nov 8, 2011 | 01:17 AM
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theyre isnt really anything much free for performance, you can cut up the stock intake for more flow. i did a write up on that somewhere on the site.

and thats just about it as far as free HP goes
 
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Old Nov 8, 2011 | 08:27 PM
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Ya i opened my turbo horn up a bit. I was just seeing if anyone else knew of something i havent done yet. Thanks for the input
 
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Old Sep 3, 2013 | 12:56 PM
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how do you open up the turbo horn? is it stock?
 
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