Cummings long-block purchase.

[dukeboy440]

if we try i can get low 20 out of my wifes AWD charger (R/T version) but it is usually closer to 17
and on road trips i get 15 out of my 2500, probably closer to 12 around town

the 2500 is our family hauler, so that is the one id like to stretch a little

Try the Diablo. They’re about the best for that. Do a full tune up too

 

[dukeboy440]

Mines all stock except for full deleted and the tuner with a better air filter. Would be fun to see what my truck puts down I'm only guessing over 1000 ft lbs

What year?

 

[dukeboy440]

I think I’ve completely managed to hijack this thread. My bad @Cope

 

[dukeboy440]

Happened to find this link. Old grainy cell phone video. My buddy is laughing cause my dumb self popped in 4LO instead of4H and still pulled to a 4th place finish in the class with no boost building cause of RPMs being too high

 

[Matts440]

What year?

2014 6.7l high output

 

[dukeboy440]

2014 6.7l high output

Auto?

 

[Matts440]

Auto?

Yes with the Aisin trans

 

[dukeboy440]

Yes with the Aisin trans

If I recall right, the factory rating was 800-850 ft lbs for autos. That’s flywheel. In the test cell on the dyno, with an Aisin and 4wd we saw losses of 32-38 percent by the time it hit the rear wheels. So stock, you’re down to 500-550 ft lbs at the tires.

Deleting the DPF doesn’t gain much hp and torque by the time it hits the rear tires. Which tuner do you have?

 

[Matts440]

If I recall right, the factory rating was 800-850 ft lbs for autos. That’s flywheel. In the test cell on the dyno, with an Aisin and 4wd we saw losses of 32-38 percent by the time it hit the rear wheels. So stock, you’re down to 500-550 ft lbs at the tires.

Deleting the DPF doesn’t gain much hp and torque by the time it hits the rear tires. Which tuner do you have?

The race me one, its egr deleted too. On the tuner mid tune is 175hp gain

 

[dukeboy440]

The race me one, its egr deleted too. On the tuner mid tune is 175hp gain

“Advertised”. Most tuners don’t actually hit those numbers. There’s a certain aftermarket company that they take the serpentine belt off and use an electric water pump from the dyno room to cheat up their numbers. Those numbers are also taken at WOT throttle and max boost.

But let’s go with their numbers . 175hp so probably 275-300 foot lbs under WOT and full boost.

If I were a betting man, I’d say you’re somewhere in the 800-900 ft lbs range net at the rear tires, which isn’t shabby at all. So probably 1150-1250 flywheel.

 

[Matts440]

“Advertised”. Most tuners don’t actually hit those numbers. There’s a certain aftermarket company that they take the serpentine belt off and use an electric water pump from the dyno room to cheat up their numbers. Those numbers are also taken at WOT throttle and max boost.

But let’s go with their numbers . 175hp so probably 275-300 foot lbs under WOT and full boost.

If I were a betting man, I’d say you’re somewhere in the 800-900 ft lbs range net at the rear tires, which isn’t shabby at all. So probably 1150-1250 flywheel.

True and that's what I was figuring. All I know is this truck moves was faster then stock.

 

[dukeboy440]

True and that's what I was figuring. All I know is this truck moves was faster then stock.

Definitely. Especially if that tuner plays with the transmission shift points any. The factory settings are set very conservative for a variety of reasons. We used to play with just the trans settings on them as could usually shave a few tenths off the quarters that way.

 

[Matts440]

Definitely. Especially if that tuner plays with the transmission shift points any. The factory settings are set very conservative for a variety of reasons. We used to play with just the trans settings on them as could usually shave a few tenths off the quarters that way.

With the aisin they didn't give up the access to them to modify anything with the tuner, been a year with it and haven't had any issues with that trans.

 

[dukeboy440]

With the aisin they didn't give up the access to them to modify anything with the tuner, been a year with it and haven't had any issues with that trans.

Aisin makes good stuff

 

[Matts440]

Aisin makes good stuff

Yeah they do. Had them in some of the older Toyota fork lifts I used to work on. Never a issue with them just a leak here and there.

 

[dirty white boy]

I think I’ve completely managed to hijack this thread. My bad @Cope

glade you did, you seem to know alot more bout 6bts than all the rest of us combined!! and you gave good you gave cope plenty of good info for his perdictament!!

 

[RustyRatRod]

Finally someone who gets it. Rolling coal............Look at me everyone!

The sheriff in our county will actually bust *** on these rednecks around here who blow black smoke everywhere.

 

[dukeboy440]

glade you did, you seem to know alot more bout 6bts than all the rest of us combined!! and you gave good you gave cope plenty of good info for his perdictament!!

I wouldn’t say I know more, just very experienced with them. My grandfather worked maintenance for Cummins for 34 years, he ordered the 12th Cummins d350 made in 1989 and then a 1999, later a 2005. The 89&99 are still in the family despite his passing. Then Ive had several myself .

I worked for Cummins as a drafter for a few years as well so I gotta read all sorts of design notes from engineers. I also did that sponsors gig where I worked for his company as a tester for all the aftermarket stuff.

So I grew up on this engine family. That said, they can be mysterious at times and that’s what I’m dealing with on my 99 right now. So this engine always makes you learn more.

 

[CFD244]

The sheriff in our county will actually bust *** on these rednecks around here who blow black smoke everywhere.

When I was in Calgary last summer, I lerned about what they call a "Diesel Dump". The assholes in these trucks pull up beside a vehicle with their windows open, a cyclist or a pedestrian and lay on it hard. In our case, we were on a classic car Cancer fundraiser doing what we call a poker run. We were following my cousin in their Corvette convertible and a jerk-off in a jacked up Ram laid it on thick and jumped onto an off ramp.

 

[Cope]

is it a pt pump or p700 inline pump? if you want more power send pump and injectors to primco in lampassas tx there the best and affordable! then turn up rail pressure 20ish lbs, then step up the turbo,..retard cam a few degrees an shell pull stumps by god!!

I have no idea. Honestly I know jack squat about diesel engines but I'm ready to learn!.

Thank you for your time and advice.

 

[Cope]

1947 to 2004

 

[Cope]

I agree with dirty, pressurise the cooling system and try and see were the leak is. Have you contacted John at BluePrint motors, he is a member here
I do understand that just getting a exchange and using your old motor as a core is a good idea as your only laying the truck up a shorter while
I hope it all works out for you and nice truck btw

I did not think about blue print for this.

Those guys are top notch and I will 100 percent look at them.
.thank you.

 

[Cope]

If it ain't t broke, don't fix it.

Dodge.