Chevy and GMC Duramax Diesel Forum - View Single Post - 6.4 tuned vs lb7
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post #78 of (permalink) Old 02-17-2017, 02:39 PM
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Join Date: Dec 2012
Location: Riverview, New Brunswick, canada
Posts: 660
Originally Posted by [email protected] View Post
He said that it is 310hp single tune. He does haul trailers sometimes. Idk maybe thats why he has it defuel at shift points to save his trans a little.
if he pulls trailers with that tune on there, he will for sure be into that engine soon, to run that kinda power they are pushing crazy timing numbers. he will be lifting the cab shortly. but those 6.4's do work dam good, i will give them credit there, just such a POS.

2006 LBZ, EFI Live from ops with transmission tuning(STRONGLY RECOMMEND), FASS 150 Titanium series, 3 inch MBRP downpipe, 4 inch MBRP free flowing exhaust system(factory muffler back on to kill the drone when towing), Egr blocked and turned off, trans-go shift kit Jr, Edge Cs 85100 for reading data, PPE FPRV race plug, more Mod's to come when cash is in my bank account!
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