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S400 Turbo Failure
Bad boost leak, oiling problem, or ate something. I doubt that it hurt your motor at all. The cooler is good at catching the big chunks. That charger shouldn't have any problems at 650hp. Sent from my SM-G900T using Tapatalk -
Well that hurt the wallet, Build is ago!!
I know people will disagree, but I say swap it with a 48re. Especially if you are planning on nines. You will lose one gear but the final drive is the same as the five speed. It will run faster than an allison and the total cost is very similar if you go manual valve body vs pcs. Plus you can...- CaptPhil
- Post #6
- Forum: Duramax Engine Building
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LB7: Possible bad turbo?
Oil is pretty normal from a turbo, at least in my experience. As long as it isn't like puddles of it. Inside the turbo horn is odd though. Sent from my SM-G900T using Tapatalk -
Dropping rail with 3 CP3s?
It depends if you are commanding over 180mpa. If you are then the rail will keep going and you won't know how high, but you will make some serious power. If you are commanding 175mpa or so it will go as open as it has to in order to make the desired pressure. -
LBZ: lbz duel cp3 pump help
How is the tensioner? Is the hash mark between the two others? I was blowing belts off also until I changed the routing and belt length. Sent from my SM-G900T using Tapatalk -
Dropping rail with 3 CP3s?
Haha I see. I only ask because my truck was well over 1000hp on a 1900us tune with much smaller injectors. My small DD tune was a 1050 us. Sent from my SM-G900T using Tapatalk -
Dropping rail with 3 CP3s?
Have you tried a smaller tune? I had problems with rail with my duals, turned out to be regulator tuning issues. Sent from my SM-G900T using Tapatalk -
LBZ build questions
No not really. You could have it checked while it was out but that doesn't mean it couldn't fail right away. Sent from my SM-G900T using Tapatalk -
LBZ build questions
I ran numerous 12.0 passes in my cc/sb lly. Tune, built trans, S366, lift pump. Stock injectors and cp3. A built trans truck running tunes and a lift pump shouldn't have much trouble running in the 12's. Sent from my SM-G900T using Tapatalk -
Low rail pressure
Exactly. Just because one truck will hold rail with the same setup doesn't mean they all will. Those could be some industrial nozzles that are labelled as 15%s but flow like 30's. I have had "mechanical" problems turn out to be tune problems on a few occasions. Sent from my SM-G900T using Tapatalk -
Up Pipe Bolt Part #
If someone didn't want to get oem ones, they are M10 x 1.5 bolts. 25mm length works, though I imagine that 20mm would work as well. I replaced mind with Allen head bolts. Much easier to get at. Sent from my SM-G900T using Tapatalk -
Low rail pressure
Whose injectors are they? How large a pulse are your number 4 & 5 tunes? Sent from my SM-G900T using Tapatalk -
Low rail pressure
We don't know anything about his tune. He could be running a 3200us tune on his 15% overs that could be larger and the pump just can't support it. Can't immediately jump to assuming that hard parts are the problem. Sent from my SM-G900T using Tapatalk -
Low rail pressure
22k isn't low. That is about as much drop as you want to see. Some people say you can lose even more rail than that and still make power. Sent from my SM-G900T using Tapatalk -
Who's getting ready for bow season?
Here's the one I got this year with a bow. Late season, January 21. First buck on my property since I moved there in June. He was a big old boy. This is the one I wanted but he dropped a side in early January before I got a chance at him. Looks like he was wounded at some point during the... -
Newcomer with Duramax in Houston
That sucks man. Well if it comes to where they won't cover it I have a built motor for sale. Would split it up and sell it as a short block. If you wanted to go that route. Sent from my SM-G900T using Tapatalk- CaptPhil
- Post #62
- Forum: Introductions