ratlover;1560083; said:MDE is a supporting vendor here. I would PM him. Talking to him he can wet flow test em and all that fun stuff. Nice guy even if he dont drink beer ):h
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Hey ratlover, thanks but I had already 1200 miles on my a$$ and drinking beer after that that will passes me out, otherwise I had to drive an other 20 miles to the hotel. I don't like DUI's and had really luck at Christmas as I got pulled over and we was pretty lid up, the officer let me go ==> that was my wake up call.
You are welcome to come up to Lake Geneva for a good party (summer time) and we can drink a lot beer together.
Back to the facts: The LB7 don't have a nozzle proble, there is a Injector body problem where it leaks and can't provide the injection quantity which is needed to run the engine smooth. Get 2 new injectors and I hope my new LB7 nozzle are then reay when you are ready.
Good luck!!!!
Volker
injectors and what to do?
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It's never a waste of time to change good flowing injectors.subman631;1559948; said:Putting in bigger injectors is a waste of time if you don't have the air and fuel supply. You need twin CP-3's and a lift pump is you don't already have them. You will also need to upgrade your turbo unless you plan to spray. Sounds to me like you need to watch where you get your fuel and probably double up on your filters. Injectors shouldn't go bad in that amount of time. I put in bigger injectors before I knew what the hell I was doing, (still don't know much but I'm a little smarter then I use to be
2005 LLY, stock turbo, stock CP3, aftermarket intake and exhaust, lift pump and 10 hole nozzles = 528.7 RWHP / 1136.0 RWTQ , which is an increase of about 19HP and 95 LB/FT TQ. over the stock injectors and adjusted tune.
It every time depends what the owner of the truck will do. Nothing is waste of time other then waching TV and sleeping
No, in that test was just the 129% nozzles ==> 29% flow ~ 90 HP without any changes on fuel map.Z71 Grizzly;1563030; said:
Yes, thats right, more holes + smaller holes = better atomisationratlover;1563055; said:Just razzing ya about the Ice Tea
You zap out the holes on blank tips and run more holes that are actually smaller right?
BTW: I wished I had some long island ice tea as the old drunk grandma began to flash
Don't compare apples with orangessubman631;1564201; said:Sorry I wasn't talking about small injectors and I know notta about an LLY so you may be right. For my application I'll stick with the F1 big boy toys.
. My nozzles might be less in flow but increases the efficiency of the engine. Thats why:What is the advanage of the 10 hole nozzle ==> better atomization in the cylinder. What is atomozation? When you inject the fuel in your cylinder, the diesel get sprayed appart and is a diesel drop now. With smaller holes you get smaller diesel drops (speed in nozzle holes increases: volume flow = hole area x speed). If you have more and smaller diesel drops the surface area of the diesel increases and cools the hole cylinder and brings your EGT down which has the advanage to put more fuel in again to increases the HP and RWTQ and stays on the same level of EGT's like you had it before ==> more HP with same EGT's.
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