Archive for 240sx

So long, farewell

Posted in Cars with tags , , on March 17, 2013 by sosideways

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It is time to move on to bigger and better things. These coilovers have served me well for the past few years, but I have it grown them.

Oh my…

Posted in Cars with tags , , , , , , on October 8, 2012 by sosideways

This car actually makes me want to work on my car a little more to get it looking good and performing good again.

Preview of a long post

Posted in Cars with tags , on May 19, 2012 by sosideways

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Can you guess what that is?

1 wheel 1 cup

Posted in Cars, Photography with tags , , , , , , , , , , on March 16, 2012 by sosideways

Thanks to Mr. Cory Elder for taking these pics at the car meet on Wednesday.  Check out the Faplife guys at their Facebook.

Still lame

Posted in Cars with tags , , , , , on March 8, 2012 by sosideways

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This is how the car look as of last night.

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Still messing around with the alignment and wastegate actuator.

Do (math) work!

Posted in Cars with tags , , on March 2, 2012 by sosideways

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So I kinda screwed myself today when going for another round of garage floor alignment.

At first I got my unit of measurements wrong, which is why you see the scratched out parts under the “cm”. I realized I got it wrong when I was like “1.4mm is a really small difference, and this is more significant than that,” thus the cm instead of the mm.

A 1.4cm difference between the front edge of the rims and the rear is significant; that’s like half an inch.

So what did my dumbass do?

Adjusted 7mm toe in on both sides.

Now my shit is WAY toed in.

Gotta start with another measurement tomorrow, then go from there, but it will be close to 3.5mm of toe out that I gotta dial in for the toe to be near zero.

Did work

Posted in Cars with tags , , , , , , on February 12, 2012 by sosideways

Sat in the wheel well area and contemplated on how to seal up the gap between the panel I made to cover up the grommet hole on the driver side firewall and the hole itself for like an hour, then I realized that I had better just cut some holes on the panel and then do a mock up of the panel being mounted first to get an idea of where the holes are.

That worked out much better cause I could see where the sealant line needed to be in my head better and I went to work.

First I marked on the panel where I wanted to drill the holes for the plastic screw in rivets with it placed in the position where I wanted it to be, then I took the 3/16 cobalt drill bit and drilled through the now cured J-B Stik, then make another mark on the firewall via a sharpie pen so I can take the panel off to work on the firewall separately.

The cobalt bit that I bought has a pilot hole feature to make sure the bit doesn’t start walking on you, and it helped tremendously on keeping the holes lined up on both the panel and the firewall. After the initial holes were drilled, I had to take my step drill and open up the holes to 5/16 for those screw in rivets. YMMV.

After that, it was time to goop on the blue rtv sealant.

I put the sealant on the firewall, that way I can get the bead of sealant exactly where I wanted it, instead of “I think I got it.” I did put some rtv on the back side of the panel though, where the panel ends and the gap between the old rubber grommet started.

Once the panel was put up there, I installed the screw in rivets to secure the panel and then went to work on sealing up the gaps between the harness/grommet and the firewall, as well as the other gaps between the panel and the harness/grommet. Not much to inform here, other than to tell you guys to make sure you get some sealant on every gap, and to use a good light source to light your working area so you can see the gaps better.

Here is the finished product. It was getting cooler out yesterday when I did this, and today is quite cool out, so it’s going to take more than 24 hours for the rtv to fully cure.

Rubbing Is Racing……… NOT!!!

Posted in Cars with tags , , , , , on February 9, 2012 by sosideways

So after everything, my left front tire was still rubbing on that giant grommet that the main chassis harness is encased in on the driver side (US Spec 240sx) firewall.  I made a cheap shield for the grommet and harness out of a cut up piece of aluminum can and attached it to the harness part via a couple of zipties.  The shield worked, but I didn’t like the fact that even turning my wheel all the way to the left on the driveway will result in my tire rubbing on that shield.

In comes the real solution.

I’ve already read this post that was very well typed up on zilvia.net from a member called UpSlideDown, but I went back and re-read it, and somehow, this time around it seemed a lot more manageable and easy to do.

I started off by pushing the grommet into the cabin, instead of pulling it out into the wheel well.  This gave me space to work with, plus the grommet will act as a sort of stopper to stop the wiring from moving in/out.  As you can see in the picture, I went ahead and banged the firewall in around the grommet hole to give myself a little more room for the tire, as well as banged in the seam next to that hole.  I only did it up there because the tire is nowhere near it towards the bottom, and I’m just saving energy by not going to town on that part, at least for now.

Then I moved on and cut out a piece of metal mesh to form it into the skeleton of the panel that I will create to cover up that big ass hole left in the firewall.  I walked all around Home Depot and couldn’t find anything suitable, until I stumbled upon their building material section all the way on the end of the building, by all the wood panels and beams and stuff.  It was in the back, and it was in the form of GUTTER COVERS.  It was $2.xx, less than $3 after sales tax was added.  It has more than enough material on there to form a few panels, just in case you fuck up your first try, or your second try, etc.

After that, it’s time to boogey.

It comes in a tube, and it’s wrapped in a clear piece of plastic, and the ends have stickers on them to I guess cover the inside material of this epoxy. But basically, the outside is a lighter grey substance, and the core of this stick of epoxy is a darker grey substance.  When you mix the two, the chemical reaction happens and the stuff turns really soft and pliable, but only for about 5 minutes before it starts to harden.  Once it hardens it turns into a hard, steel reinforced, plastic feeling material that can be sanded, drilled, and painted.  It helps to have  a bucket of water next to you to dip your hands in prior to working with this stuff, as it will be tacky and sticky without the water, and it won’t be as easy to knead it.  Working on small piece one at a time helps too.  I took a razor blade and just chopped it into manageable slices first, then worked with each individually.

This is what the panel looked like 15 minutes later.

Here is how they would fit on the car once installed.

I could have just put the mesh up against the firewall and just started pushing the epoxy through the mesh as I covered the mesh, but that would have permanently attached the panel to the firewall, and if I had to take the harness out one day, I’d have to cut that panel out with a saw, and probably damage the harness as I do so.

What I plan on doing is, get some of that grey RTV sealant and form a gasket behind the panel so that when I put it on, it will prevent water from going into that grommet hole via gaps in the panel.  And to attach the panel to the firewall, I plan on drilling 4 holes and just using some short stainless steel self tapping screws to secure the panel onto the firewall.

That leaves 2 more gaps, 1) the gap between the harness and the newly formed panel, and 2) the harness and the original firewall grommet hole.

The gap between the harness and the newly formed panel could be fixed via the RTV sealant, and the gap between the firewall and the harness could be fixed with either more RTV sealant, or some clear silicone window chalking sealant stuffs.  No big deal.

Racing supplies

Posted in Cars with tags , , , , on September 29, 2011 by sosideways

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From Lowes.

Big piece of birch plywood to make a front splitter out of, as well as a 5 ft piece of 3/4″ conduit pipe to make fender braces out of.

Might make a hatch brace out of it too if I have enough left over material.

Found my daughter

Posted in Cars with tags , , , on September 25, 2011 by sosideways

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Board.

Now I can boost up and make severe accelerations.

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