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Links to other monthly logs: 12/2004 1/2005 2/2005 3/2005 4/2005 5/2005 6/2005 7/2005 8/2005 9/2005 10/2005 11/2005
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07/2006 Log

This page logs my progress of the Vortex build for the month of July 2006

Date Costs Activity
7/1/06   Today I practiced painting with the HVLP spray guns. I did not notice a huge difference between this and the 'traditional' high pressure gun, but that may because I turn down the delivery of the high pressure down a lot, so at least for me transitioning to the HVLP gun seemed pretty easy - we'll see when it comes to throwing paint on the Vortex...

I shot a couple of small garbage cans as well as the worktop of a MDF plywood of a workstation that I already had. I used the hardner in the paint so that I would get a durable finish on the worktop.

Here are a couple of shots:

I can't stress enough that if you are going to shoot the modern styles of paint (acrylic enamel/acrylic urethane) that safety be followed very strictly! The hardner for this paint contains isocyanide - with the key word being CYANIDE!!! This stuff will KILL you very quickly if precautions are not taken including: good ventilation, spray suit, gloves and a good respirator. This stuff can be absorbed through the skin so cover everything.
7/2/06   Today I removed the rear canopy (again) and finished re-glassing the wing supports, using two layers of mat and two layers of cloth:

Next I moved my attention back to the front of the vehicle. I had needed to add some detail lines on the outside portion of the headlights to match the inside lines. I used some bondo and built this area up and profiled it so that it was similar to the inside edge:

For the remainder of the day I spent grinding the lower portion of the chassis in preparation for finishing. Ugggh nothing worse that grinding fiberglass on a hot day when you are sweating and it gets into all of your pores...
7/3/06   I painted both of the front brake calipers that I recently received as well as portions of the brake rotors, I had the paint and there was extra so I figured what the heck. The paint went on using a small brush supplied with the paint kit and had some sort of hardner that came with it. It seemed to air dry quickly when applied on thin coats the parts required a couple of coats to get sufficient coverage, it does not want to stick to sharp edges. The directions suggested mixing it in a single batch but I split it into two so that I could get the undersides of the parts later on. Here are the resulting pictures:

While the paint was drying I again worked around the headlight area, it seemed that using the fiberglass angles for mounting the headlight fixtures will put them at the proper height so I drilled out the top mounting holes, egged them out a bit for future adjustment and then used some duraglass to fill in the plugs that I previously cut out to remove the fixtures. I don't want to rely on just the duraglass so later I will recess them and fiberglass them in as later on I do not want the duraglass to vibrate and come free as the plugs are about 3/4" thick.

I also used some 1" thick foam and clamped it into place so that I could make some mounting angle to hold in the removable panels inside the front wheel wells. I had to make them inside the wheel well as there is a curvature to the fender skins which pretty much dictated that they be done this way. I used seven layers of 3" cloth tape laid up inside the wells.

The rest of the day was spend on more grinding and using the inline-sander to level out some areas around the headlights and front fenders.
  $17.95 I purchased a rear view mirror from a 1997 Chevrolet Lumina. This mirror contains two convenience/map lights and wiring to connect as a dome light. Since there appears to be very little other area inside the passenger compartment for lighting I opted for it.
7/8/06 $25.00 I went back to the local salvage yard to re-acquire another set of headlight mechanisms and covers from a Plymouth Laser/Mitsubishi Eclipse. The ones that I originally got did not have the plastic trim pieces so I figured why not just get a whole spare set in case I needed any screws etc. While there I also looked at the Ford Probe headlights and while the covers are longer and the headlight mechanism not much more than a pivot, feel that they also could have worked. There are many more available from Toyotas and Hondas that also could be used, I just happened to use the ones from a Laser.

Once back from the salvage yard I mounted the mechanisms into their spaces along with the covers and had too much space around the covers when closed as I originally only roughed out the opening. So using some fiberglass mat built up the area around them and finally finished it off with some bondo to get a fairly uniform space around the body and the headlight covers.

I also worked on the tail section and needed to fill in some areas around the tail lights as well, in addition to more grinding/sanding required on various body parts.
7/14/06   I recently purchased some storage units made by Coleman, the Tuff Duty Group as well as 2 roll around carts, it took about 7 hrs total to assemble them. Now - at least for a short while, storage and work surfaces should not be an issue.

I purchased them from O'Sullivan an online distributor, but also found out that Lowes also carries the Coleman garage storage line for slightly more however you save on shipping charges - which is almost a wash.

Here is a picture of the items as advertised (my garage/shop area is not that clean):

7/15/06   Spent a couple hours masking off the work surfaces and painting them with the black acrylic enamel paint that I have. I had a little problem with some fish-eye but otherwise it sure is better than bare wood. The work surfaces are made of flake board so they last a lot longer if a finish is put on them, as any oils or dirt will surely show up forever, so immediately put some sort of finish on them - even polyurethane is better than nothing...

I purchased two of the storage units, the rest of the day was spent assembling the second one for my wife to use.
7/16/06   More work around the headlights doing some more profiling around the headlight covers. Finally I used two layers of 4oz cloth (cut on a bias) and wrapped all of the edges. I also wrapped the front detail lines with 4oz cloth as well, I do this so that the edges and bondo'ed areas are more durable, otherwise they have the potential to either chip or prone to problems with vibration. Here they are after a bit of sanding:

Did more work on the doors, I had one area that previously was not glassed it was above the intake area. So I used two layers of mat and one layer of cloth.

Another area that required some work was filling the gap between the door frame and the chassis. I hot-glued some foam into place, shaped it and laid up some glass. I still have some work to do to seal up the doors from rain, etc., but progress is being made.

I also had to put in some 3" fiberglass cloth tape to wrap the steel tubing and connect to the wood panels on the inside cavity of the door. I only got one door done as it is really tough job to do working in such a confined space, I had to use brushes taped onto the end of a paint stir stick to reach back into the far recesses. I really wanted to put in two layers but eventually settled on just getting in one.
7/18/06 $50 Dustin recently purchased some power side view mirrors that came off from a Dodge 3000GT Stealth (same as Mitsubishi 3000GT) and showed them to me, and it appears that they will work well on my vehicle as well. So I purchased a couple of them on eBay. These mirrors also have a break-away feature so that the mirror can rotate 90 degrees.

I really wanted power mirrors and not manual ones because since the windows don't roll down you would have to get out of the vehicle to adjust them so these will fit the bill nicely. Due to the angle of the top mounting surface of the doors it is hard to find suitable mirrors without major modifications to them. Most vehicles nowadays have door surfaces that are quite vertical and some aftermarket mirrors did not have the electric control that I desired.

Here is a picture of the drivers side mirror (with it rotated on the mount), they will be painted so I was not concerned with the current color:
7/22/06 $29 Another HT02 side mount trunk latch kit from Horton Street Rod Parts.

Back to the areas around the back of the doors, last weekend I glassed in some areas around the back of the door and this weekend I removed a portion of it to form a lip above the air intake so that some rubber weather stripping could fit into it and seal against the chassis. Took some pictures but they looked confusing so nothing to show right now.

Moved attention to the front trunk lid. I had been wanting to put in a latch so that I could close the lid and do some sanding with the rest of the front deck. In talking with Dustin it became apparent to me that this might be difficult to align - since the trunk lid closes - so as much adjustment that I could build in would work the best in the long run. So the entire trunk latch would be made in three major sections allowing me adjustment both vertically as well as horizontally. Concerns also included being able to get to the windshield wiper mechanism that would be behind the latch.

I started out by making some fiberglass angle about 1-1/2 " x 2-1/2" x 6" long using a seven layer layup, alternating glass cloth tape and glass mat and clamped it up. Once the resin went off I trimmed it and cut it to the desired length. I next located the latch on the face of the angle and put in some holes. I then made up a steel plate with 1/4" studs (similar as in the past filled with holes) and glassed it onto the backside of the fiberglass angle with another 5-6 layers of matt to retain the steel plate (BTW: you could probably drive over this piece with a truck and not hurt it.). Finally I put in a couple of holes on the top side to be used for attaching it to the lip of the trunk. The protruding studs would allow me to adjust the latch mechanism vertically while the holes in the top could be egged out for movement if necessary in 2 directions, sideways and forwards/backwards. I then cut and ground a keyhole area for the striker using a die grinder:

Next I made a another steel mounting plate, filled it with holes and welded in some 1/4" bolts and glassed it into the underside of the front lip of the trunk lid. These protruding studs will mount the angle that was previously made (shown above). Where the studs were located on the lid I had to use a die grinder to create a recess in the wood of the trunk lid so that the plate would sit flush with the surface. I then used a block of wood covered with plastic wrap and holes in it for the protruding studs and clamped the whole assembly into place. As usual I used about seven layers of mat (3 on underside and 4 on top). Once the resin went off I cleaned up the part and chased the threads of the stud with a die.

I had to modify the striker mechanism so that it would mount to the trunk lid, I added a piece of angle iron and welded it to the striker and put in a couple of 1/4" slots in both parts for adjusting each item:

The next images show the completed latch mount as well as the latch mechanism attached to it:

The tough part of all of this was to mount the trunk lid striker in a close enough position so that with some adjustment of the striker that it would work properly. In order to locate where this striker goes I had to put the striker in the latch mechanism, put the trunk lid in position, then reach in from under the lid and mark the position with a pencil. I then removed the lid and transposed where the studs had to be positioned. I then used a die grinder to create recesses in the underside of the lid (for the heads of the 1/4" bolts) and made another steel plate and studs similar to all made in the past. Finally I installed the plate with about seven layers of mat (3 on underside and 4 on top) and compressed it with a piece of wood covered by plastic wrap and holes in it for the studs and clamped it all into place. Once the resin went off I used a wood chisel to clean up any ridges and used a die to clean up the threads of the studs.

All said and done it it was a full days work to make and assemble all of the various components that made the latch mounting, it works well and I can adjust each piece independently to get proper fit and alignment. Next weekend I will install a cable release mechanism for operating the front trunk latch from inside the passenger compartment.
7/26/06   This weekend Dustin asked me why I typically used studs in these plate assemblies instead of nuts. Initially I did not have an answer but after thinking about it for a while realized that the answer was pretty obvious. Most of the times that these plates are required it is on the surface of a typically thin part, the heads of the bolts need to be recessed only slightly into the surface (recently I have been using 1/4-20 UNC machine screws with a round head).

If I used nuts there are a couple of problems, one is that the nut will get distorted when welding to the retaining plate and possibly mess up the threads making it unuseable. Secondly typically the areas that I use these plates are fairly thin and if I installed nuts you could easily bottom out the bolt in the minimal space behind the nut and possibly pierce through the other side. And lastly the resin would puddle into the nut thread-space once the mat was laid up and clamped into place making it difficult to clean out.

Think of the trunk lid where I mounted the striker, not only would a nut be possibly too thick to recess into this lid but a bolt could easily go through the nut and pass through the other side of the 1/4" thick lid if it were too long.
7/28/06 $9.98 Worked back on the front trunk area and connected up a release mechanism for the latch. I used a manual choke mechanism that I purchased from the local auto parts store. This will work for now, later on I might opt for putting a fancier release.

I also remounted the hinges and attached the trunk lid to them, have to some work to get proper alignment and might need to install some "poppers" to spring open the lid as well.

Lastly I finished glassing the inside door pocket areas. This task was simplified by using shorter lengths of cloth tape, rather than trying to do a seam with a single length I did it with two. This made the job considerably easier as it is a pretty tight space to work in, however still had to tape a brush onto a stirring stick in order to reach the farthest areas.
7/29/06   Today I switched back to the doors, I wanted to install the nitrogen cylinders as I have been curious to see if the cylinders had enough pressure to open them.

I took the steel mount that came with the cylinders and modified it a bit by bending back the mounting tab 90 degrees so that it would shorten up the total length and ground them down a bit as well.

Next I made up two steel plates, welded in a couple of studs, filled them with holes and glassed them into place as in the past. The sequence below shows the work:


The end result is that even though my doors are only about 25lbs that the standard Datsun cylinders will NOT lift them as they do not seem to have enough pressure. In my research I found a company that manufactures them and will talk with them to acquire suitable ones.
7/30/06   I needed to form a gutter areas for the leading edges of the doors so I hot glued up some foam to help form some fiberglass. I then used about eight layers of fiberglass mat and sandwiched it with two layers of cloth tape to form the edge. I wanted this strong and that is the reason for the heavy layup.

Here is a picture of the resultant lip, some trimming will have to be done so that the doors operate correctly:

While I had the rear canopy off I used some Duraglass inside the mounting lip that I previously made. This needed to be done in order to stiffen up this area as it will carry a lot of the weight of the rear canopy. Finally I used two layers of cloth to cover the Duraglass and tie it into the canopy and lip. I left about 1/4" of the lip exposed so that I could attach the foam weatherstripping:

Next I remounted the rear canopy back onto the vehicle and finished grinding the bondo around the rear taillight areas. Once done I applied a single layer of 4oz glass cloth around the entire area.
7/31/06 $56 I ordered two door poppers, DP-2000 from Horton Hot Rod which have adjustable spring tension. These will be used on the front trunk lid to assist opening it once the latch has been released.
Month
12/2004
1/2005
2/2005
3/2005
4/2005
5/2005
6/2005
7/2005
8/2005
9/2005
10/2005
11/2005
Costs
$1238.00
380.00
218.50
1487.37
2115.97
445.33
321.94
636.39
(67.00)
103.00
0.00
12.00

Month
12/2005
1/2006
2/2006
3/2006
4/2006
5/2006
6/2006
7/2006
8/2006
9/2006
10/2006
11/2006
Costs
$501.38
555.70
648.26
315.90
356.84
410.00
479.65
187.93
1113.53
503.78
1445.80
83.60

Month
12/2006
1/2007
2/2007
3/2007
4/2007
5/2007
Costs
$763.86
119.85
199.10
288.66
119.40
239.00
Basic Project Done


Links to other monthly logs: 12/2004 1/2005 2/2005 3/2005 4/2005 5/2005 6/2005 7/2005 8/2005 9/2005 10/2005 11/2005
12/2005 1/2006 2/2006 3/2006 4/2006 5/2006 6/2006 7/2006 8/2006 9/2006 10/2006 11/2006
12/2006 1/2007 2/2007 3/2007 4/2007 5/2007 6/2007 7/2007 8/2007




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