Builds Family haulin' (1 Viewer)

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This is one of my all-time favorite build-ups. I always make sure to check this one regularly.

...Isn't it kind of frustrating that you've done ALL THIS WORK, but still haven't really started modifying for Off-Road, yet? You seem to be like me in that everything I do to my truck is tightly budgeted. Once you get this diesel, and transmission completely wrapped up, what other trail related mods are you planning?
 
Thanks. Yeah it sure feels like getting it on the road is just the beginning. I worked on a '71 fiat (I was young and foolish) that ended up taking me 9 years before I got it on the road so compared to that, this project has gone fast! For offroad prep and projects:
  • rear quarters to cut
  • rear bumper to finish
  • front bumper to build
  • sliders
  • front drive shaft built or build one myself
  • get the 38s mounted
  • shifter linkage to finish
  • wrap bar for the rear axle
  • roll cage of some kind some day
  • rear locker
And of course tuning what needs tuning to get things dialed in. While I don't need all those things to start testing it off road a couple of them will be necessary. I doubt a rear link setup is in the 5 yr future since I plan to do some towing with this and want the load capacity of the leaf springs, but who knows about the front. I want to test out the leafs and see what they are capable of.
 
Thanks. Yeah it sure feels like getting it on the road is just the beginning. I worked on a '71 fiat (I was young and foolish) that ended up taking me 9 years before I got it on the road so compared to that, this project has gone fast! For offroad prep and projects:
  • rear quarters to cut
  • rear bumper to finish
  • front bumper to build
  • sliders
  • front drive shaft built or build one myself
  • get the 38s mounted
  • shifter linkage to finish
  • wrap bar for the rear axle
  • roll cage of some kind some day
  • rear locker
And of course tuning what needs tuning to get things dialed in. While I don't need all those things to start testing it off road a couple of them will be necessary. I doubt a rear link setup is in the 5 yr future since I plan to do some towing with this and want the load capacity of the leaf springs, but who knows about the front. I want to test out the leafs and see what they are capable of.

I'll build you a roll cage if you swap a 4bt in mine!
 
weekly update

I revised the shifter linkage and used thicker material all around.

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I used 3/8" pins shorten with a redrilled hole for the retainer clip so that they cleared each other when the shifters passed by each other. High/Low on the 203 and tcase have been hooked up. I had to play around with these to get them to clear each other but I finally got it worked out. Since I don't have a front driveshaft yet I didn't bother making linkage for 2/4wd. This is a view from underneath.

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With those in I wanted to see what it was like with the access panel bolted down, the shifter boot on, and the tranny shifter bolted down. I'm going to make a new plate for the shifter boot because it is not wide enough to cover the hole in the access panel. Knowing that I just threw some metal screws on the existing plate to see what it looks like. I sure like having the tranny shifter bolted down. It makes rowing the gears much easier :doh: At idle with the panel bolted down it hits the side so I'll need to clearance that a little more. When I first felt it hitting it freaked me out thinking the drivetrain had ripped off a mount or something until I realized that it was just the shifter tapping on the opening that isn't wide enough. Bolting it all down did make it quiter in the cab and idle is now pretty comfortable. I'll still use up the rest of my dexdamp on the firewall and doors and expect it to get quiter still. I still have a droning but thats coming from my muffler and I'll be trying something else out for that.

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Here is a pic of what brokenparts and I were talking about a couple posts up. You can see how the main leaf is bowed off the rest of the pack. The main reason for this is that the following leaves are too close in length making the pack stiff (EDIT: mostly it's the 2nd and 3rd leaf being so close in length that I think they are basically acting as one really thick leaf). I'll need to change the length of those to get the pack to compress better.

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I continued wrenching and got a few wires rerouted in the engine bay to clean it up. I also had a friend come over and we looked into the slipping 1st and 2nd gear issues I'm having. We tried a few things and came to the modulator installed in the tranny. There is a pin that can be shortened that will affect the line pressure. We shortened it, slapped it back together and took it for a spin. It was much better and definitely more enjoyable to drive even though I'm still using my hand vacuum pump to get vacuum to the modulator. With that taken care of we figured out which pin was + on the ford PS vacuum pump that I mounted last week and how to hook up that GM regulator. I'm hoping by this weekend I'll be able to fab up a mount and get that hooked up, run some vacuum line, tune it and be done with the tranny until the next fluid change. I've been thinking about how to get this operating right for a while now and it'll be nice to focus on something else.

I haven't done anymore sound deadening but had someone with a dB meter swing by to check it out. At idle I'm now around 88dBs and @ 15-2000rpm I'm around 94dBs. So I'm really close to the permissible allowance and might just try out a different testing station and might be able to squeek through. I haven't changed the muffler but will be ordering some of these this week to try out: Spiral Turbo Specialties: Spiral Turbo Baffles Overview I emailed the owner and want to see what they can do for my little turbo diesel. I'll run these without a muffler and see what the sound is like.

I had a lowbeam burn out on me so instead of spending money on another one I'll work on upgrading to some roundeyes or ipfs. They just about come in at the same price once shipped and hooked up.
 
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I'm still thinking in your spring pack .. can you offer few flex pics . ?

I have closed lengh in my spring pack and it flex well .. ( not very well as I want .. but nice .. I need longer main leaf )
 
If you are running the toyota leaves in tencha those are thinner than the leaves I am running and with thinner leaves you can get away with the leaf lengths being closer together. Since mine are thicker I need to vary the length on them more to get them to bend or run a shorter main leaf (pointless since I did the work to run long ones). I have not done any flexing yet since I'm still focused on it passing the DEQ testing so I don't have any pics yet. I'll probably rework the packs before I do any serious flexing and will take pics. I'm concerned that flexing out those main leaves is going to shorten their lives quickly. That will probably be the next focus because I'll need to flex the front axle to see what kind of movement I'll need to plan for the front driveshaft.

Tapage could you post a pic of your front pack please? I've been looking at a bunch of different packs of all kinds for further ideas and it would be nice to see yours. They don't need to be flexed I'm just interested in how they are stacked.
 
Tapage could you post a pic of your front pack please? I've been looking at a bunch of different packs of all kinds for further ideas and it would be nice to see yours. They don't need to be flexed I'm just interested in how they are stacked.

Ya sure .. I just found the perfect one ..

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My oldies OME packs with a AAL from MAF ( I remove the second one and swap for the AAL )
 
Thanks, that helps confirm an idea I've been having. I want to pick up another ranger pack and use that main leaf by cutting off it's eyes and stacking it under my current main and then space the pack from there. That should give me some extra support on my current main leaf especially since I'm running a heavier engine. Those are my current thoughts at least.

I do have good news, I passed DEQ's testing and now have tags!! I tried out another testing station and ended up going today at lunch when it was busy. Perhaps the busyness helped but they didn't even do a noise check. Luckily I had an acquaintence with a dB meter and he tested it for me and with the sound deadening I've done so far and I came in at 88dB @ idle and 94dB at 15-2000rpm. So it's definitely improved from my 101dB three weeks ago. I'll persue more deadening but it is not my priority now so it'll get shuffled in. I'd like to see what it looks like with 38s on. :D
 
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Thanks, that helps confirm an idea I've been having. I want to pick up another ranger pack and use that main leaf by cutting off it's eyes and stacking it under my current main and then space the pack from there. That should give me some extra support on my current main leaf especially since I'm running a heavier engine. Those are my current thoughts at least.

Sound good your plan .. I do the AAL route coz my OME are old and tired, after the SO and few trails locked and chained they start looking tired .. and allowing more axle wrap in the front diff ..
 
Awesome, so your driving it full time? or are you still working on the transmission? And why (like tampage's leaf pack) would you have all leafs connected with the leaf pack strap(dont know the correct term for that)? I would have thought that if your looking for flex and looking for vehical support, you would run those extra leafs but not tie them all together with the strap, just tie a couple together. What do you think?
 
Yup, I've been DDing it to work for three weeks now on my trip permit but now it's got tags. I should be able to get the tranny wrapped up this weekend with hooking up that regulator and powering the vacuum pump. I've got my plans now so all I need is some time to get it done.

If you notice my pack I have those straps but don't have the bolt that would run through the top it to keep the top leaf from separating from the pack and don't plan to run that bolt with a reconfigured pack either. If tagage opened up those straps on his he would see a little more flex from his pack. I like having those straps there because they act as a guide to keep the leafs lined up. A reason that someone would not want to open those straps up is if there is a leaf on top of the main leaf and it seems some toyota aftermarket packs are that way.
 
In my experience with Tencha .. if you open those straps, yes you archive more flex in the spring pack, but also at the time that your leaves loose alignment, you will expecting more axle wrap .. due to more flexie spring pack ..

More if you are locked ..
 
Good to know. I'd rather sacrifice some travel to run a locker (especially since I already installed one up front:)). A locker will more than make up for a couple inches of travel.

I've seen that pic of tencha. Is that with the straps tight or loose because that looks pretty flexy to me?
 
I've seen that pic of tencha. Is that with the straps tight or loose because that looks pretty flexy to me?

Straps tight .. never take the chance to run she without 'em .. you should be impresed if you see the traction that you can get from dual locked heavy cruiser and chained on tires ..

Sure .. more traction more axle wrap ..

Let see some real world flex ..

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and for comparision I get 2" more inches of travel compared to my buddy 80 series 6" Slee lift kit .. ( same 37" MTR tires )

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Straps tight .. never take the chance to run she without 'em .. you should be impresed if you see the traction that you can get from dual locked heavy cruiser and chained on tires ..

Sure .. more traction more axle wrap ..

Let see some real world flex ..

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and for comparision I get 2" more inches of travel compared to my buddy 80 series 6" Slee lift kit .. ( same 37" MTR tires )

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Hi David, your 80`look nice mate :steer:! congratulation for your all Toy`s! :beer::cheers:.

you can send more pic`s of your 80??, what winch you have in your 80?, becare David, good luck in your new modification`s OK, :grinpimp:
 
weekly update

Sick once again but nothing a few gallons of Nyquil couldn't mask. I got outside and figured out how to get that regulator attached to my throttle arm. After rumaging throught my scrap pile I found a turn off pipe on the old cruiser exhaust that was the perfect fit. I took the center screw off of the throttle arm and got ready to weld.

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I tacked the pipe to the screw head and measured for clearance with the regulator and then cut the pipe to size. I spot welded it onto the screw letting it cool and then cut in some reliefs so the pipe would fit into the regulator.

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This is where the screw goes on the injection pump. It will change the regulator position depending on how tight you make the screw so I tightened the screw down first and then decided on the position that I wanted the regulator. I marked that and then cut the pipe like you saw above.

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It clears everything but doesn't stick out too far.

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I took it off and painted it up. I also made a bracket to keep the regulator from rotating when the throttle moves.

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I'll probably make something better for the bracket but I wanted to test out how I need to set the regulator and I still need to fiddle with it a little. I just need to rotate it so that the regulator cuts more vacuum since 1st is still loose but that is as easy as loosening up the screw on the regulator ear and rotating it some. If I need more adjustment then I'll have to make another bracket to get me more rotation.

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I wired my vacuum pump to a switced 12v source and tested it. It worked so I hooked up the vacuum lines and tried it out. 2nd was much better and everything works good once warmed up but first is still loose so that's where I need to fiddle with the regulator and do some minor adjusting. Even with it not perfect the engine and tranny feel like they are working together much better now and it's smoother.

I made another coverplate for my shifter boot that covered a larger area. I cut it large and trimmed as needed so it was just a lot of cutting, grinding, and reshaping. I put the original cover inside the boot to keep the rubber from buckeling on the curved part of the hump and placed the larger cover on top in a sandwich fashion and it's working out better. I think I'm still getting some minor rubbing so I'll take it off again and check it out. Now that I have it in a fixed position (screwed down) this should be the last time I have to trim.

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I finally wired power to the pyrometer and tranny temp gauges and got the lights hooked up to the rest of them. All are working fine but my pyro sits above the zero line with no power to it so I may call autometer on this (it was that way in the box) since it might be scewing my numbers. On my commute to work this morning I hit 15psi of boost, reached a high of 900F, and got to 150F on my tranny temp and almost got to 170F on my water temp. The pyro gauge moves up and down more than I thought it would and at idle you can see it hit 400 and then slowly continue cooling. I sure like seeing whats going on.

I waited until it was mostly dark and snapped a pic of the gauges. It's blurry but you get the idea. All gauges are LEDS except for the water temp that shows up as more of a yellow light.

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I also readjusted my alignment and found I had too much toe in. It seems a little loose to me and since everything is new except for the steering box I'm wondering if it's something I'll just have to live with but it tracks fine down the road. I do have a slight leak in the front tires and I haven't checked pressures in a couple of days so I know that plays a factor. I've got family flying in this week so it will be fun to pick them up in the cruiser. I told them to look for something tall, white, and loud. :D
 
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Boots .. as always .. outstanding job !

Faw*** jelaous with your leds in your dash ! and gauges. The pyro ( autometer ) of a buddy does the same, sits over 100ºF at no power and move more faster ( or at least at same speed ) as the boost does. So don't worry.

Note: I preeef the much more smoth job of VDO's ..

The EGT can come faster to 450 aprox ºF .. and from there to 250 ( that the temp that I consider safe ) it's much more slow ..
 
Thanks tapage, that's nice to know about the pyro too. I've got the probe in pre-turbo so I figure I can get 1100-1200F before I need to back off. So at shut down you aim for 250F before turning it off?
 

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