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notchbackgta 12-27-2014 08:09 PM

24v Questions
 
I just got home from the junk yard. They had 3 24v Cummins in the engine area, already pulled out of trucks. I really wanted a 12v to put in a Suburban, but I think engines are only $140 each, so I am thinking I would take all three, even if to make only one good one in the end. They are just the engine for the most part, with accessories, I think one still had a transmission attached, manual, which is what I would want.
My question is, can I take the 24v pump off and any of the electronics and put on a VE or P pump and make it run that way? I am really new to the Cummins, I really only know what I have read here.
I have a search saved on craigslist and it emails me with all the Dodge trucks from 89 to 98 that get listed in my area, haven't thought much about the 24v as I wanted to keep electronics out of on old vehicle.

Any help is appreciated. Thanks

notchbackgta 12-27-2014 09:27 PM

Re: 24v Questions
 
Also, if I can P or VE pump a 24v, is there anything wrong with those engines that are not as good as the older 12V engines?

Bigdav160 12-27-2014 09:37 PM

Re: 24v Questions
 
My wife and I both drive 24v as daily drivers. Mine is VE and her's is a common rail.

They have been excellent trucks. Lot of power and easily upgraded. Both are a@ 130k and never a problem. OK, I had to upgrade the lift pump .

Some guys will shy away from anything electronic. Modules don't scare me. However the 24v can be "P Pumped". Check out different Cummins forums. It doesn't look that hard.

Maxxd07 12-28-2014 12:58 AM

Re: 24v Questions
 
Front housing, custom lines and adjusted pop pressure on the injectors will get you out of the VP44 and into a VE or P-pump. You will have to remove the cam to change it. I know Scheids has a kit and I am sure others have them too or Dieselwrencher probably has enough stuff laying around to do a swap. Personally I have a 24v that needs a rebuild that I plan on p-pumping one day and picked up a front housing on e-bay for pretty reasonable. I think you can piece it together other than lines if you want to be cheap. A google search will get you all kinds of info on the subject. Just make sure the 24v block doesn't have a "53" just below the injection pump and you will be fine. The 53 blocks were prone to cracking.

63c102013 12-28-2014 02:18 AM

Re: 24v Questions
 
My dad is a 24v and other than putting to much power in it and taken a trans out I love my truck. Cummins performance parts sells a whole kit to swap it over but then you will most likely have to pay someone to put it on and get a pump. If you look around someone probably has a wiring diagram for it. The whole 53 block thing shouldn't scare you. If it hasn't cracked yet it probably won't unless it's really low mileage. Only about 1% of them crack. If there are any with no numbers on passenger side towards the front down by the oil pan you have a Mexican block which are the strongest blocks. Good luck with your build

notchbackgta 12-28-2014 11:04 AM

Re: 24v Questions
 
Quote:

Originally Posted by Maxxd07 (Post 6973979)
Front housing, custom lines and adjusted pop pressure on the injectors will get you out of the VP44 and into a VE or P-pump. You will have to remove the cam to change it. I know Scheids has a kit

Is this the kit from Scheids?
http://www.scheiddiesel.com/scheid-d...-not-included/

63c102013 12-28-2014 01:18 PM

Re: 24v Questions
 
That's the correct kit. The kit from cummins performane parts is 1500 so it's a little cheaper. I have ordered a bunch of parts from them and not had bad luck.

http://www.cumminsperformanceparts.c...okit24vc2.html

notchbackgta 12-28-2014 02:17 PM

Re: 24v Questions
 
Thanks for the link, hopefully they keep the price around there, lol.

Is it worth it to convert the 24v over a 12v? is the head flow better? Are there any other reasons to do this other than convenience? I am thinking that I can probably sell quite a few of the parts off the engines that I wont need to help pay for P pump conversion parts? I dont know the state of any of the engines in the yard, though I assume they ran when pulled because of where they are, in the part of the yard where you're not allowed to take tools, they sell those engines as running.
I am not looking to change the engine from "stock" other than I just don't want the controls there since I want to keep it simple. Even if I bought a 12v I would only do a little to get more power out of it, but I am willing to tear this down and check the insides, re-ring etc if necessary. I just want to make sure it is worth spending $450 to only have to spend another $3,000+
Thanks for the input so far

63c102013 12-28-2014 03:30 PM

Re: 24v Questions
 
If you are looking to make a lot of power then yes the 24v flows better for the obvious reason that there are more values but you can also have the intake planum shaved and go with an individual runner style intake on 12v to get better flow in. It depends on how crazy you want to get really. Good luck. If you end up getting these and want to sell some parts let me know because I would be interested in some of them

Maxxd07 12-29-2014 12:13 AM

Re: 24v Questions
 
Quote:

Originally Posted by notchbackgta (Post 6974259)

That is the one, that's why I think a guy could piece a kit together cheaper.

Maxxd07 12-29-2014 12:25 AM

Re: 24v Questions
 
Quote:

Originally Posted by notchbackgta (Post 6974568)
Thanks for the link, hopefully they keep the price around there, lol.

Is it worth it to convert the 24v over a 12v? is the head flow better? Are there any other reasons to do this other than convenience? I am thinking that I can probably sell quite a few of the parts off the engines that I wont need to help pay for P pump conversion parts? I dont know the state of any of the engines in the yard, though I assume they ran when pulled because of where they are, in the part of the yard where you're not allowed to take tools, they sell those engines as running.
I am not looking to change the engine from "stock" other than I just don't want the controls there since I want to keep it simple. Even if I bought a 12v I would only do a little to get more power out of it, but I am willing to tear this down and check the insides, re-ring etc if necessary. I just want to make sure it is worth spending $450 to only have to spend another $3,000+
Thanks for the input so far

Just the fact that you can get engines for 450 is worth it unless you wait around for the deal of the century on a 12vpickup. My buddy stumbled on a 95 for a 1000 bucks that had under 200,000 miles and a 5 speed. And it was HAMMERED out, frame cracked, cab mounts busted and broke. Was previously a pick-n-roll ranch truck from out in the sticks. Usually can't find a junker here for under 2500 and at 2500 that's a tough find unless it has 500,000 miles on it. I would buy a complete cummins in any form that came out of a running truck for 450 all day. I would have to drive a ways to find a deal like that since even junkyards seem to want $1000+ for a cummins out of a running truck.

Dieselwrencher 12-29-2014 02:45 AM

Re: 24v Questions
 
Quote:

Originally Posted by Bigdav160 (Post 6973681)
My wife and I both drive 24v as daily drivers. Mine is VE and her's is a common rail.

They have been excellent trucks. Lot of power and easily upgraded. Both are a@ 130k and never a problem. OK, I had to upgrade the lift pump .

Some guys will shy away from anything electronic. Modules don't scare me. However the 24v can be "P Pumped". Check out different Cummins forums. It doesn't look that hard.

Did you mean yours is a VP and not a VE?

Dieselwrencher 12-29-2014 03:00 AM

Re: 24v Questions
 
I wouldn't say a 24v flows mire or better because it has more valves. They are half the size of a 12v, but both heads have the same restrictive intake area. I've seen make the same kind of power at different levels. I have a 'VE and a P pump 24v. Both are great, but I've also grown to like a VP44 too. It's nice to have the availability of the electronic IP too, and they're not that hard to wire up either.

notchbackgta 12-29-2014 10:16 AM

Re: 24v Questions
 
Quote:

Originally Posted by Maxxd07 (Post 6975399)
Just the fact that you can get engines for 450 is worth it unless you wait around for the deal of the century on a 12vpickup. My buddy stumbled on a 95 for a 1000 bucks that had under 200,000 miles and a 5 speed. And it was HAMMERED out, frame cracked, cab mounts busted and broke. Was previously a pick-n-roll ranch truck from out in the sticks. Usually can't find a junker here for under 2500 and at 2500 that's a tough find unless it has 500,000 miles on it. I would buy a complete cummins in any form that came out of a running truck for 450 all day. I would have to drive a ways to find a deal like that since even junkyards seem to want $1000+ for a cummins out of a running truck.

Just to clarify, I think each engine is $140, but I have to call to verify :lol:

Quote:

Originally Posted by Dieselwrencher (Post 6975522)
I wouldn't say a 24v flows mire or better because it has more valves. They are half the size of a 12v, but both heads have the same restrictive intake area. I've seen make the same kind of power at different levels. I have a 'VE and a P pump 24v. Both are great, but I've also grown to like a VP44 too. It's nice to have the availability of the electronic IP too, and they're not that hard to wire up either.

One reason I am wondering on all this is because the wiring harnesses are completely cut off the computer on the sides of the block, and I would rather not get into all that on this vehicle. I am going to be building harnesses from scratch on two of my other projects and I am liking the simplicity of Starter, grid heater and fuel solenoid.

Unless you tell me that making the harness for the electronic IP is really simple.....

Dieselwrencher 12-29-2014 03:19 PM

Re: 24v Questions
 
It isn't as simple as a fuel shut off solenoid, grid heater, voltage reg, and gauges, no. :lol: For $140 you better buy every one. That's a steal! Used cranks are $300 and up, good non cracked head $400 up on a 24v, good non 53 block not needing any machine work is probably $600-$1000. You could make your money back for sure. If you need stuff to do the P-pump swap, I have a few sets of everything except the conversion lines. I haven't been thrilled with any of the P-pump conversion lines we've ever put on. They are all bent wrong or not bent correctly. None of them allow the rear engine lifting bracket to stay on the head either. We've gotten them from several different places. They should fit nice for what they cost.

notchbackgta 12-29-2014 03:38 PM

Re: 24v Questions
 
Quote:

Originally Posted by Dieselwrencher (Post 6976042)
It isn't as simple as a fuel shut off solenoid, grid heater, voltage reg, and gauges, no. :lol: For $140 you better buy every one. That's a steal! Used cranks are $300 and up, good non cracked head $400 up on a 24v, good non 53 block not needing any machine work is probably $600-$1000. You could make your money back for sure. If you need stuff to do the P-pump swap, I have a few sets of everything except the conversion lines. I haven't been thrilled with any of the P-pump conversion lines we've ever put on. They are all bent wrong or not bent correctly. None of them allow the rear engine lifting bracket to stay on the head either. We've gotten them from several different places. They should fit nice for what they cost.

Thanks for the reply, at least I know I can get my money back out of them easily.
I REALLY want to get them, but I don't have anywhere to put them really, nor a good way to move them around. I took Friday off to go back there for something else I started to take apart, but didn't have the proper sockets for and they had a 4.8 GM LR4 (LS based engine) that I wanted to get too, lol. My friend said I could borrow his truck at least, so I can get them home. I am thinking furniture dollys and some 3/4" plywood on top so I can at least move them around.

Bigdav160 12-29-2014 04:00 PM

Re: 24v Questions
 
Quote:

Did you mean yours is a VP and not a VE?
Typo. I know the VP has a bad rap but I haven't any problem with mine.

Dieselwrencher 12-29-2014 08:59 PM

Re: 24v Questions
 
Quote:

Originally Posted by notchbackgta (Post 6976073)
Thanks for the reply, at least I know I can get my money back out of them easily.
I REALLY want to get them, but I don't have anywhere to put them really, nor a good way to move them around. I took Friday off to go back there for something else I started to take apart, but didn't have the proper sockets for and they had a 4.8 GM LR4 (LS based engine) that I wanted to get too, lol. My friend said I could borrow his truck at least, so I can get them home. I am thinking furniture dollys and some 3/4" plywood on top so I can at least move them around.

I have used an old creeper that had heavy duty wheels to move one a couple of times. The floor has to be pretty smooth though. :lol:

Quote:

Originally Posted by Bigdav160 (Post 6976097)
Typo. I know the VP has a bad rap but I haven't any problem with mine.

They do have a bad rap. But if you have a good one they usually do last along time. As long as you have a good lift pump, and change the fuel filter regularly, they seem to be fine. The electronics in them were not very good at all stock. The cheaper reman ones don't last long either. The parts fail prematurely in a result of being cheaply made. The VP technology has came a long way since they were put in the market.

63c102013 12-30-2014 01:37 AM

Re: 24v Questions
 
Yea the VP isn't to bad once you get a good lift pump on it. I also learned that a big problem is the lubrication of the pump because of the fuel change in 06. I have gone threw 2 on my dd and am on my 3rd but I finally have a good lift pump and poor additive in every dill up and my truck runs better than ever

notchbackgta 12-30-2014 10:55 AM

Re: 24v Questions
 
Gah, well there goes that. They want ~$800 for diesel engines, "depending on what they are missing".

I am still going this weekend, but I don't think I will bother with the 24v unless the time comes where I want a Cummins and I haven't found a complete truck to pull it out of. I may see how much each one really is and see if I can get them down a bit in price but I think with the conversion cost of parts, would need a P pump and not knowing the state of the engines, it isn't worth it right now. I remember at least one of them didn't have the intake elbow on it and water was probably getting right in.

Thanks for all your input

b454rat 12-31-2014 05:29 PM

Re: 24v Questions
 
Not to steal the post, but local yard to me has 2 6bt's, one p-pumped 12v and one 24v. I'm getting the 12v, but I can get the 24v pretty cheap. I wanted to convert the 12v to 24, or vise versa, but from what I was told wasn't really worth it. The 12v needs to completely gone over, and wanted to resell the 24v to recoup some cost. What does a complete running 24v go for? ECM is gone or would have been gone by now...I heard this truck run, and it's complete. Had 300+miles on it....

63c102013 01-01-2015 09:50 PM

Re: 24v Questions
 
Without the Ecm it's worth around 1500. There is one close to me that has the Ecm but no front accessoriesfor 1200 it would be great for a p-pump swap though

b454rat 01-02-2015 05:56 PM

Re: 24v Questions
 
Now to find a buyer....

Dieselwrencher 01-02-2015 10:05 PM

Re: 24v Questions
 
Did it come from a Dodge? That will affect the price a little too. Some people don't want a non dodge version. Too me it doesn't matter. :lol:

b454rat 01-03-2015 08:41 AM

Re: 24v Questions
 
It's 99 Dodge IIRC....One I'm getting is out of a pusher bus. 190 horse p-pump. It threw me off cause it's a 93, only thing I know bout cummins (which isn't all that much) was the Dodge stuff, p-pump came out in 94. But after talking with a bunch of cummins people, p-pumps were used before the Dodge stuff. I was gonna get it today, but gotta do lil road from some rims.....

notchbackgta 01-11-2015 08:37 PM

Re: 24v Questions
 
I am assuming this is an industrial engine since it is front sump on the oil pan?

http://i494.photobucket.com/albums/r...111_113257.jpg

This one is sort of in the best shape. One of the other ones still has the harness uncut but I think there was something else wrong or missing.

Two of them have air compressors, one they cut through the bolted on piece on the enhausting housing with the torch, and I think the harness was torched off on that one too, RIGHT AT THE ECM.

If I got that one, would I be able to use that bellhousing with a Dodge NV4500?

63c102013 01-11-2015 09:41 PM

Re: 24v Questions
 
It does look to be an industrial motor. Not sure about the bell housing. I know the industrial trucks didn't have a nv4500

notchbackgta 01-11-2015 09:44 PM

Re: 24v Questions
 
There is another industrial with a transmission, I think the bell is similar to that one.

Is that a power steering pump under the IP?

Dieselwrencher 01-20-2015 04:21 PM

Re: 24v Questions
 
That is an industrial/medium duty truck engine. The top pump is the injection pump, a VP44. Below that is where the ps pump is. That one doesn't have an air compressor from what I can see.

patdaly 02-16-2015 10:39 PM

Re: 24v Questions
 
In case anyone is interested in a VE swap, here is some info.

http://www.dieseltruckresource.com/f...ersion-307482/

There is another guy who didn't need new lines, he found a timesert brand thinwall thread repair insert adapted the 12Mm VE to the 14 MM VP lines just fine.

notchbackgta 11-11-2016 01:01 PM

Re: 24v Questions
 
I know this is old, but I have been looking at buying a complete truck, but I found someone selling a VE pump take off. What should I expect to pay for the pump, lines gear cover and housing? He is asking $450 for the pump, that may be for all of it, but I just realized I think he was asking $450 for only the pump. he said it is low miles and the pictures of the pump, it is very clean where most other pictures people post pictures everything is covered in crud. I figure the pump is probably worth that as a core even if I get it and it needs a rebuild.

**the guy got back to me, he wants $600 for it all including the pump, I think that sounds like a good deal but I don't know prices for the individual parts.

Dieselwrencher 11-15-2016 09:49 PM

Re: 24v Questions
 
Quote:

Originally Posted by notchbackgta (Post 7765622)
I know this is old, but I have been looking at buying a complete truck, but I found someone selling a VE pump take off. What should I expect to pay for the pump, lines gear cover and housing? He is asking $450 for the pump, that may be for all of it, but I just realized I think he was asking $450 for only the pump. he said it is low miles and the pictures of the pump, it is very clean where most other pictures people post pictures everything is covered in crud. I figure the pump is probably worth that as a core even if I get it and it needs a rebuild.

**the guy got back to me, he wants $600 for it all including the pump, I think that sounds like a good deal but I don't know prices for the individual parts.

That's not too bad. Core VE's are about $250. Case and gear probably another $150 depending on the seller. To rebuild a VE that isn't trashed is $500 on up. So $600 isn't out of line.

notchbackgta 11-30-2016 07:57 PM

Re: 24v Questions
 
Well, I paid $725 for the VE pump, lines, case+cover, throttle bracket, two lift pumps, the vacuum/PS pump and something else.

Now I can focus on buying a 94-98 Dodge pickup and sell the p-pump and part the vehicle out and keep all the stuff that I want to use including the radiator (maybe) intercooler, exhaust etc. I would like to keep a mechanical fan on it with the theme of the drivetrain being all mechanical.
I will probably buy the Banks intake setup for it and do the fuel pin and associated adjustments, depending on when I get started. I want to finish my 73 Camaro before the Cummins swap in the Suburban

Dieselwrencher 12-01-2016 01:40 AM

Re: 24v Questions
 
73 Camaro? Don't hold out on us! What Banks intake are you wanting for it?

notchbackgta 12-01-2016 11:36 AM

Re: 24v Questions
 
Not much to tell/show on the Camaro right now. It was my main project until I stopped hanging out with the local car club. Got it as a 454/TH400/4.11 with stock size tires, but it sucked to drive around town, so much drone and RPM at like 45mph. I put in 3.42 gears and put the wheels from my 3rd gen on it and it was a lot better. Then I put a spare T56 I had lying around and then was able to get mileage on the highway, I think around 11mpg, then I put a Holley TBI on it and got around 13mpg. After that I started buying pro-touring parts for it, I have the Anvil Auto Carbon fiber one piece nose, flat hood, inner fenders, trunk and filler and low one piece spoiler. The suspension is Customworks performance, front coil overs, fiberglass rear leafs, AFCO one way shocks all around. After I bought all that I decided to pull the BBC and put in the 4.8 I had sitting on the stand since I wanted to go LS anyway. I got the 4.8 and all the wiring done, then I pulled all that out and put the 4.8 in my 92 firebird. So, the Camaro sits in the driveway with no engine or trans and no interior really. I want to drive it at NJMP for the Ultimate street car challenge this year since I have two earned participant entries. I have an LS1 that is parts that I plan on putting in it for the event with a T56, 4.11 rear with a Torsen. I also want to do the body work on the car so it looks nice. I don't know how much I will get done though, I am running out of money and too many projects, I feel like I should sell it and continue with my truck and Suburban and focus on the plan I have for life...... decisions decisions.

Anyway, I was thinking the Banks intake for the 94-98 Dodge pickup with the Y split. I am not sure if it will work with the VE pump on the engine instead of the p though. I like stock, but I have a feeling like I am going to want to do some upgrades, and I think that would be a good part to have in the beginning since I may be fabricating the intake tubes anyway.
Also, I think you had issues with the vacuum pump being on your engine? I found someone that may may brackets to delete the vacuum pump, so you can run the power steering pump directly on the back of the case. Some people are saying it is not worth the money/trouble, I think it would make life easier as there would be one less point of failure for something that I don't even need. What is your opinion on that?

Bigdav160 12-01-2016 11:49 AM

Re: 24v Questions
 
Nothing wrong with Diesels, 67-72 Chevy trucks and the occasional second gen Camaro.

Mine isn't much better than this at the moment.
OK, it is off the rotisserie and on four wheels again. TPI, T-5 and a 3:42 rear gear. Just a cruiser

https://c7.staticflickr.com/9/8280/1...abef012791.jpg

notchbackgta 12-01-2016 11:57 AM

Re: 24v Questions
 
Quote:

Originally Posted by Bigdav160 (Post 7783813)
Nothing wrong with Diesels, 67-72 Chevy trucks and the occasional second gen Camaro.

Mine isn't much better than this at the moment.
OK, it is off the rotisserie and on four wheels again. TPI, T-5 and a 3:42 rear gear. Just a cruiser

https://c7.staticflickr.com/9/8280/1...abef012791.jpg

Sweet, what year-details on the Burb? Looks 4wd? I plan on making mine 4wd too

I am thinking of making a rotisserie for future car projects, as I would like to do this for other people. I am working on my 92 Firebird right now and I finally made some stands to get my jack stands up high enough that I can work under there more comfortable. I need to add a few more levels of 2x4 though, I got to a point and it was late and tired. I think the bottom of the car is like 30something inches up

Dieselwrencher 12-05-2016 09:58 PM

Re: 24v Questions
 
on the intake, honestly, build your own or let me know and I will build one for you. The ps/vac pump wasn't really an issue. The non intercooled engines have a diaphragm vac pump and are prone to failure. So I went with the vane type that are on the intercooled engines. I think I used one from a 02 so I had to make a support bracket for it. I would do it again. I've used that same style vac/saginaw ps pump on a lot of builds and never had an issue.

I'm glad I don't live closer to you. I'd love to have another 70-73 Camaro. Like a moron, I traded my 72 RS as a roller for corvette parts. I should have kept the camaro and just paid cash for the vette parts over time. Oh well. What do you do? :lol:

notchbackgta 12-06-2016 10:45 AM

Re: 24v Questions
 
Quote:

Originally Posted by Dieselwrencher (Post 7787950)
on the intake, honestly, build your own or let me know and I will build one for you. The ps/vac pump wasn't really an issue. The non intercooled engines have a diaphragm vac pump and are prone to failure. So I went with the vane type that are on the intercooled engines. I think I used one from a 02 so I had to make a support bracket for it. I would do it again. I've used that same style vac/saginaw ps pump on a lot of builds and never had an issue.

I'm glad I don't live closer to you. I'd love to have another 70-73 Camaro. Like a moron, I traded my 72 RS as a roller for corvette parts. I should have kept the camaro and just paid cash for the vette parts over time. Oh well. What do you do? :lol:

I thought you had an interference issue in your build, or one of you. I don't need the vacuum pump, so I thought it would be good to get rid of it, but then I just found out if I want to run an exhaust brake they run off vacuum, so that me be a reason to keep it.
What is wrong with the banks? I could fab my own if there is some reason I shouldn't use that

I dunno, I have like $40k in the camaro and it doesn't even run and drive right now :lol: I don't know if I can afford to sell it. I really WANT to move out west though, maybe we can come up with a deal, lol

Dieselwrencher 12-07-2016 12:58 AM

Re: 24v Questions
 
Have you priced a banks twin ram intake? I'm not even sure they make one that will work for a rotary pump 24v but I could be wrong.


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