06-07.5 LBZ & LLY Duramax PowertrainDiscussion of components that are directly involved in the power production and all that is needed to get and keep the truck moving . Engine , Transmission Ect
My truck hits 2000 rpm at 80mph not sure if thats normal?
really depends on what size tires you have but with that 6speed its a possibility
__________________ 04 CHEVY DURAMAX LLY, BANKS BIG HOSS BUNDLE, PDA (), TECHNICOOLER, KEYS AND BLOCKS,315 BFG KM2'S, 4.56'S, PPE RACE VALVE, PPE TIE ROD SLEEVES, EFI LIVE COMING SOON SHORTLY AFTER.....NEW TRANNY
Let me get this straight. For a duramax owner to get "optimum milage", he would need to put on a set of tires 4" taller than stock? Wow! Has anyone told this secret to GM yet? Just kidding with ya man.
take it for what it is...i dont sit in stop and go...ever. so for me the bigger tires didnt hurt me at all in town and actually helped on the highway
Quote:
Originally Posted by zeke38
My truck hits 2000 rpm at 80mph not sure if thats normal?
yea thats normal you have a 6 speed...lucky sob
__________________
I'm Beech (yep real first name)
LLY Cc/sb 4x4 RED
Quote:
Originally Posted by Sean S
right they just show n' shine aint spoolin that turbine
Quote:
Originally Posted by McRat
I think the Cummins guys are already datalogging in a very sophisticated manner:
"Heck Bubba, they ain't much smoke, I still sees the sun!"
"You right Jimbo, needs some of them .090" x 6 sticks prolly."
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), TECHNICOOLER, KEYS AND BLOCKS,315 BFG KM2'S, 4.56'S, PPE RACE VALVE, PPE TIE ROD SLEEVES, EFI LIVE COMING SOON
SHORTLY AFTER.....NEW TRANNY
right they just show n' shine aint spoolin that turbine
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