Duramax Diesels Forum Truck of the Week
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Old 06-21-2019, 01:24 PM
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zakkb787 zakkb787 is offline
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Default LBZ cold side boot size at intercooler

Hey guys. I canít find the info online and when I measured I couldnít tell if it was 3.25Ē or 3Ē. Iím talking about the size that comes out of the passenger side elbow right out of the intercooler. The boot itself is about 5Ē long. Right now itís a straight boot, no reducing, but my egr kit was 2.5Ē and I have a leak under high boost so I need to replace it with a boot to see if thatís the issue. An help would be greatly appreciated.
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Old 06-21-2019, 01:30 PM
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You need a 3" boot to go on the plastic quick connect elbow that hooks to the intercooler.
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Old 06-21-2019, 01:44 PM
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zakkb787 zakkb787 is offline
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Quote:
Originally Posted by JoshH View Post
You need a 3" boot to go on the plastic quick connect elbow that hooks to the intercooler.
Thank you so much josh. I owe you one.
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2006 LLY CC/SB LT3 black, charcoal interior, tuned, leveled on 33s, my little piece of heaven

Other toys:
1982 K10 6.2 Detroit diesel/sm465/np205 with 4 inch lift and 35s.
2011 Yamaha YFZ450X
2018 GasGas XC300
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