John,
I have tried to not get worked up over this thread, actually I would have never commented if I had not received a copy of an email that was sent by Dieselnerd.
The content in a nutshell was about how good dave’s stuff was and how mine was just overpriced. See publicly he was commenting on how dave would install my stuff, and behind the scenes they were doing a hatchet job on me. Guys like that, I don’t much care what their opinions is as it tends to change depending on the tone of the conversation.
However, what you and my customers think does matter to me. So let me give you a crash transmission course on YOUR DODGE.
Anytime you park your vehicle, a certain amount of oil is going to drain into the pan, you can verify what I am saying by checking your oil level with the engine off in the morning.
You will notice how much higher up the dipstick the oil is compared to the engine running in neutral. According to your service manual if you follow Chrysler’s rules, the dodge pump will pump up to one quart of oil every 20 seconds in neutral and nothing – minimal in park.
People that tend to drive their truck without letting the engine idle tend to cause more wear than a guy that follows a simple warm up procedure. Oil follows a certain path, and the system should be fully charged before engaging drive or reverse. You should wait until the oil reaches the return line because the oil coming through that line is what lubricates the intermediate shaft and the planetary gears.
The intermediate shaft also lubricates the 4th gear piston support which is one of the most highly damaged parts in the dodge transmission. I replace about one out of every three of these. So if guys like Dave and Dieselnerd tells you it is ok to just fire up and go, the choice is ultimately yours.
As for your tc, it unique in the world, no other tc has been built like yours for any vehicle. We have ever taken this steel stator technology to a level which is said to be impossible. This technology you wont find in ANY book but the one that Diesel Transmission Technology is writing. As for the comment comparison of this stator to the v6, that statement I assuming was just for laughs, as no one could possible be that ignorant.
John, if you want to verify any of what I am telling you, just install a pressure gauge in the cooler line where you have your current temp sensor , as you are driving down the road you will see your pressure jump up from 30 to 80psi, that jump in line pressure indicates the oil has been dumped from between the clutch piston and the front cover of the tc which should indicate that your lockup clutch has been applied.
However in your truck the lock up clutch did not apply. That is because of the tc design which pulls the turbine and locks it with the front pump. NO OTHER TC has ever accomplished this.
What you are driving is not possible, what our customers are driving is not possible according to books. So really John, how does one explain this type of product to an industry , yes my customers are driving it but it theoretically according to all the books , it is not possible and does not exist.
Hence our term , driving is believing. Welcome to the DARK SIDE guys.
This diesel industry consumer has been lied to and manipulated , by tc vendors and manufactures for so long that the only thing left for them is to do is to try and confuse the consumers mis-information.
STALL SPEED – is a measurement of where the engine rpm can no longer come up , in other words the engine is locked to the transmission using the tc . Now if your truck makes 30lbs of boost, and that is it’s maximum output, you should be able to do a stall speed test at about 26 lbs of boost and record at what engine rpm you are at, that is a basic way to measure stall speed in your dodge.
JOHN< DON’T TRY THIS AT HOME, a DTT converter will hold the Cummins.
It should only be done by a trained professional.
I have stalled tested a lot of milled stators tc’s for customers before installing our tc’s ,
They were supposed to have gotten 1600 stalls as advertised by the manufactures,
You wouldn’t want to see the look on these guys faces when we get up to 2600 rpms , and I am only at 20lbs of boost and their trucks make over 30. On paper marketing makes these TC’s sound really good as was its intention. In real life a pressure gauge and knowing how to use it is one of the most valuable tool you Dodge guys will ever buy.
Understanding stall speed and asking the manufacturer at what boost level and power level they are taking their measurements at, will help protect you guys from being conned.
TC EFFICIENCY- At DTT we measures ours under full load.
The others measure theirs in a coast position, while their #’s using this method can up as high as 98% according their marketing, it has been my experience that Dodge ram owners do not always drive their trucks down hill .
So guys while you may see the ad’s for lower stall than DTT, more efficiency than DTT, keep in mind how the measurements were taken. 20% of our business comes from guys that fell victim to that kind of marketing. Don’t take my word for it, the best advice I can give you is to just do you home work . And road test guys trucks using the different products, I have found the Dodge ram owners to be very friendly and willing to share information, just watch out for the ones with hidden agendas that say one thing in public and another in private.