My mini-truck buildup...

Wrenching and Technical Information

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Arya Ebrahimi
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Joined: Tue Dec 14, 2004 10:58 pm

My mini-truck buildup...

Post by Arya Ebrahimi »

Ok, so I've been getting some requests to put a thread up on here about my mini-truck buildup.

Basically my goal with this truck was to have a fairly economical "trail truck" that I could thrash without worrying about it. I wanted a truck that I could roll over and not care. I also wanted a truck that I could toss the keys to a buddy, let them tear it up, and really not worry about it holding up. So, enter the $700 '86 Toyota Pickup. It's an '86 EFI/IFS 22RE powered Xtra cab w/ the auto tranny.

This is what I started with:

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A buddy of mine had a set of 38x12.50 Bias TSLs that he wanted out from under his deck, so $400 later I had a set of tires and a call to summit later I had wheels. I removed the bed, and put the tires on(after we mounted them by hand. That was a BLAST :roll: Thanks Baber and Leach) and this is what it looked like:

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That was about all the progress I made for about 4 months. Late this summer I hauled the truck from my apartment parking lot at school to my garage in WV. Once there I decided to undertake the task of reparing the rust damage on the rear frame. After a bit of discussion and a few beers it was decided that the best method for repairing this damage was to cut the back half of the frame off.

So we did :mrgreen:

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Next we fabbed up a set of new frame rails out of 2x4x.188 rectangular tubing. We mitred and bent them into shape(cut 3 sides of the tube, leaving the 4th intact). Once we had tacked them up and made sure they would fit and work to my liking, we pulled them back out and gussetted them.

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Then we put them in and started mocking up the rear suspension:

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That's as far as I've gotten with the rear frame. I still need to weld the new pieces into the old frame and add a rear crossmember before I set the truck on its own weight.

I had John and Leach helping me out and it really only takes 1.5 people to do the work shown, so while I was fabbing and stuff John and Leach gutted the interior and did a tune-up on the 22re. We discovered a bit of floor rot in the driver's side footwell, but it's not bad, and is definately fixable. Here's the interior post-gutting:

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That was done in preparation for a full interior cage and then a pair of these:

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The seats will be tied into the cage as will a set of 4-point harnesses.

Lastly, I picked up an FJ80 front axle from a guy in AZ. Gonna do the SAS in the coming weeks hopefully. Plans include at least hydro assist, more likely full-hydro due to the lack of hy-steer arms for the 80 axle and the difficulty of getting a draglink to the passenger's side knuckle through the leaf springs. Regardless of assist or full, a double-ended cylinder will be used and will most likely be located behind the axle(stock tie-rod location for the 80).

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Oh, and the axle came with these in it:

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Those are 4340 Chromo Longfields and Polyperformance inners.

That's as far as I've gotten to date. The truck has 4.88s in the rear w/ a welded carrier. The front axle came w/ 4.10s welded which will be swapped for 4.88s welded. So far I've got about $4000 in the truck with about $2k to go to get it completely setup the way I want functionally, but without any bling accessories.

Future plans include either a tranny swap from an XJ w/ a twin-sticked D300(can you say front digs? I thought you could :mrgreen: ), OR a small block/SM465/D300 swap. That's still up in the air. Depends on if I can live w/ the 4cylinder(As most of you know, I tend to like the pedal on the right :shock: ).

Anyway, I'm sure I've forgotten stuff, so feel free to question/comment.

Thanks for looking.

Ary
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Leach
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Post by Leach »

You forgot a huge thanks to Leach for following your crazy ass up there everyweekend for a month haha.

But dont worry sitting on your roof drinking multiple beers and watching you play Bob Vila and losing a finger nail was worth it to me. :beer:

Hurry up and finish it so I can make sure it rolls over good. :lol2:

leach
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tommygun

Post by tommygun »

hmmm this thread looks strangely familiar.

No but seriously, great build up and I'd be happy to help anytime.

-Brian-
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jonesy
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Location: Blacksburg

Post by jonesy »

you wouldnt happen to have kept any of the IFS shit would you?

im looking for IFS calipers and hub bodies
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fatty
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Joined: Tue Jan 25, 2005 12:08 pm
Location: Richmond, VA

Post by fatty »

Speaking of this thread...How is that build up going Ary??? I'm outta the loop here in Richmond.
99 WJ - grocery getter w/ 4" lift, 33's, 4.56's, rear locker
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Arya Ebrahimi
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Post by Arya Ebrahimi »

affende wrote:you wouldnt happen to have kept any of the IFS shit would you?

im looking for IFS calipers and hub bodies
I've still got all the IFS shit and won't be needing any of it. Lemme know what you need.

Chris, I haven't touched it since X-mas. The IFS is cut out and one side's frame rail is ground smooth. That's about it.

Ary
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Leach
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Post by Leach »

Finish that rig. Remember I aint coming up to help again until I see pics of both frame rails ground smooth. I aint getting suckered into being a grinding bitch on those frame rails, no sir.

Leach
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Arya Ebrahimi
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Post by Arya Ebrahimi »

Anyone wanna come help me work on this tomorrow 3/1/06?? Hoping to leave early and come back late so I don't have to spend the night. Food/Beer/Whatever provided...

Ary
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jonesy
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Post by jonesy »

Arya Ebrahimi wrote:Anyone wanna come help me work on this tomorrow 3/1/06?? Hoping to leave early and come back late so I don't have to spend the night. Food/Beer/Whatever provided...

Ary
hell...i would have loved to come help....just need a little bit of a notice next time :laughing:
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Arya Ebrahimi
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Post by Arya Ebrahimi »

Yeah, I kinda threw it together at the last minute, but I did end up going and got some stuff done. BTW, Affende, I did pick up the hub bodies and the IFS Calipers. Shoot me a pm so we can work out getting them to you.

Baber and I went up and worked on it for about 7 hours. We got the front hanger modified and mounted. Because the FJ80 axle is a bit wider than a normal toyota axle, the typical 29" spring width is a bit too narrow to be practical. 30-31 is much easier to work with, so I wanted to find a fairly easy way to accomplish this. Of course the rear frame width and Marlin's hanger are both setup to work w/ the 29" width. So, not wanting to waste the marlin hanger, and not wanting to have to fab up offset shackles, I decided to widen the marlin hanger. How do you widen it? By cutting it in half and adding a 2" reciever tube.

Once you've got that done, then you need to add some material to brace the hanger back along the frame rail. I had some 1x2 laying around, so I made up some quick pieces out of that and welded them on.

Finally I welded the whole thing to the truck. Nothing too complicated, and I know I still need to brace the actual spring mounts back to the crossmember.

While I was doing all that Baber was diligently grinding away at the frame cleaning up the remains of the IFS. Thanks again Baber!

After we got the hanger done, we decided to throw the springs and housing under there to see how it looked.

That's as far as we got today. I needed more Oxygen for the torch to do the frame tubes and I ordered the wrong size replacement bushing for the springs, so I need to get that fixed. Thanks for looking guys and keeping me motivated.

Ary
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Last edited by Arya Ebrahimi on Sun Apr 02, 2006 5:27 pm, edited 1 time in total.
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Arya Ebrahimi
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Post by Arya Ebrahimi »

More pics
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CLynn85

Post by CLynn85 »

Looks like it's coming together nicely, love the ingenuity of using the reciever to widen the spring perches.
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Arya Ebrahimi
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Post by Arya Ebrahimi »

Decided to say f#$% it and go full hydro. Ordered the double-ended ram from Station yesterday along w/ the mounting clamps. Hope to get up and work on it again next weekend.

Any volunteers? Probably would stay the night this time around and work on it for 2 days. Food/lodging/beer provided.

Ary
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jonesy
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Post by jonesy »

if you need another set of hands and dont mind teaching a newb a little bit then id be up for a weekend of wrenching
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Arya Ebrahimi
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Post by Arya Ebrahimi »

affende wrote:if you need another set of hands and dont mind teaching a newb a little bit then id be up for a weekend of wrenching
Sure man, I welcome all the help I can get.
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