Bump's '90 4Runner Build-Up
#224
#225
Well we finally had some decent weather here so I finished welding up the headers and put some paint on them. I used rustoleum header paint. Hopefully it holds up decently.

I also got the sending unit installed for the new oil pressure gauge. I had to do some plumbing to get it to clear the header. I think it turned out okay. It needs some touch up paint.

Ive worked on a few other small things but I haven't made a lot of progress. Hopefully that will change before long

I also got the sending unit installed for the new oil pressure gauge. I had to do some plumbing to get it to clear the header. I think it turned out okay. It needs some touch up paint.

Ive worked on a few other small things but I haven't made a lot of progress. Hopefully that will change before long
#226
Well Ive decided to hire two mechanics to finish the project for me. Im tired of not being able to drive it. They cut me a pretty good deal tho. They are asking to be paid in candy...

In all seriousness, I let the older one change the spark plugs yesterday. He's been wanting to help so I found something for him to do that was actually constructive. And the younger one found it necessary to "reorganize" the shop lol.

In all seriousness, I let the older one change the spark plugs yesterday. He's been wanting to help so I found something for him to do that was actually constructive. And the younger one found it necessary to "reorganize" the shop lol.
#228
#229
#232
Not since I bought the donor truck (and that was only about a 5 second test). I only have a few more things I need to finish up before I can test fire it. Then I'll pull the harness back out to tape/loom it.
Im ready to hear it run. I figure that will be good motivation to get it drivable lol.
Im ready to hear it run. I figure that will be good motivation to get it drivable lol.
#233
A few more updates...
I picked up a longer radiator hose for the bottom and it seems like its going to work. The real test will be when I actually get to drive it. Hopefully it doesn't kink after getting hot.

I got the transmission cooler installed.

Heres where I tied the new rubber hose for the trans cooler into the factory hard lines

I also the radiator fan shroud built and installed (this is a mock up picture tho)

I spent a lot of time trying to figure out how I wanted to do the shroud, until a buddy showed me his on his buggy. Its a simple design. The frame is 3/4" thin wall square tubing with a sheet of aluminum covering it. It has a layer of weatherstrip foam to keep the square tubing from rubbing the radiator core.
I also installed the headers, did a little welding on the exhaust, wired in the OBDii port and the torque convertor relay. Im getting pretty close to running out of things to do before I fire this thing up. Unfortunately things are about to get really busy for me until the middle of march, so I probably wont make too good of progress until then.
I picked up a longer radiator hose for the bottom and it seems like its going to work. The real test will be when I actually get to drive it. Hopefully it doesn't kink after getting hot.

I got the transmission cooler installed.

Heres where I tied the new rubber hose for the trans cooler into the factory hard lines

I also the radiator fan shroud built and installed (this is a mock up picture tho)

I spent a lot of time trying to figure out how I wanted to do the shroud, until a buddy showed me his on his buggy. Its a simple design. The frame is 3/4" thin wall square tubing with a sheet of aluminum covering it. It has a layer of weatherstrip foam to keep the square tubing from rubbing the radiator core.
I also installed the headers, did a little welding on the exhaust, wired in the OBDii port and the torque convertor relay. Im getting pretty close to running out of things to do before I fire this thing up. Unfortunately things are about to get really busy for me until the middle of march, so I probably wont make too good of progress until then.
#234
It's looking good! Man, you're getting so close, i bet your getting anxious to get her finished up! I wish I had as much room as you do with the radiator installed!
Last edited by rustED; Feb 9, 2015 at 06:20 AM.
#235
Thanks. Im getting pretty anxious, but at the same time it just feels good to finally install stuff permanently. Yeah I have a little bit of room up there. I offset my fan to the top of the radiator to avoid any clearance issues, but I think it would fit wherever. It would just be tight. Im hoping Im content with the power of the V6. Ill have to get creative to keep the AC if I go to a V8 lol.
#239
#240
I finally made a little progress today. I build a panel for my new gauges. I'm still waiting for my trans temp gauge to come in, it's backordered. I won't be using a stereo head unit, just an amp and my phone or iPod.

I also finished up the install on my steering cooler and the high pressure lines. I just bought a new GM hose and flared the toyota fitting on it.



I also pulled the gas tank again to redo part of the rear brake lines. I got that fixed and the tank back in. I also installed the 02 bung on the passenger side exhaust. I'm hoping to have it running by Easter weekend.

I also finished up the install on my steering cooler and the high pressure lines. I just bought a new GM hose and flared the toyota fitting on it.



I also pulled the gas tank again to redo part of the rear brake lines. I got that fixed and the tank back in. I also installed the 02 bung on the passenger side exhaust. I'm hoping to have it running by Easter weekend.









any updates?...