Tuesday, June 11, 2013

Pelé preached words of comfort, Zina just hides her eyes

First off, I have to show off some of the crazy cars I've seen in the past two weeks. I have a habit of taking pictures of every interesting car related thing I see. If you were to go through my phone, you'd probably see 80% car related pictures, 15% biking/outdoors/landscape pictures, and maybe 5% pictures of people. I'm not sure if that makes me an unbalanced person, but it sure beats the heck out of a phone full of duckfaced selfies. Kids these days.... 

The first is an old Toyota pickup that was on display at a lunchtime event at work. This thing was a complete sleeper and serious business. The builder had stuffed a twin turbo 2JZ and 5-speed in this old truck. It was a bit of a tight fit, so the radiator and other heat exchangers went to the bed. The owner of this craziness was not around sadly, so I didn't get any details. 




Next, I saw this Porsche 356SC up in the mountains at a gun range. I didn't know much about this model so I looked it up. The 356 was porsche's first model released in 1948. Production ran until 1965, and the SC was released in 1964. This is a rare bird indeed, and the thing I was most impressed by is the fact that it's owner was still out enjoying this car as a real car, allowed to have blemishes and character, rather than relegating it to restored museum duty. If the owner were to sell it, it would likely be worth $60K+. I don't think these cars could have been more different from each other, but to me there was an exciting feeling to both weathered machines. Neither was attempting to look perfect or pull off the show car vibe, they were something more. They were fun cars.



I have come to the conclusion that TCI's 4-link kit for the 60-65 Falcon should be labeled with an asterisk. That asterisk would indicate that this kit fits 60-63 Falcons with the help of a few good tools. A job like this will help you find the weakness in your tool collection. I was lacking a good power drill.

When I went to install the lower links of the 4-link system, I found that the links were set up for a 1/2" bolt, but the bolt in the forward mount were 9/16". It was clear that I could not replace the 9/16" bolt with a 1/2" bolt, so I had to drill out the link bushings to accept a larger bolt. In the pictures below you can see a partially drilled bushing. I found that my drill would drill about 1/3 of the way through the bushing and the battery would die, after which the battery needed about 3 hours to recharge fully. This got old faster than


I decided to invest in some quality tools, so I headed to the Home Depot. DeWalt tools have a special place in my heart. I was spoiled as a kid because my dad owns a cabinet shop, I always had access to a large number of professional grade tools. You pay a bit more for DeWalt tools, but they never disappoint.  I picked up a DeWalt 20V drill with 2 lithium ion batteries and a charger. I was thoroughly impressed with how much torque was packed into such a compact, lightweight drill. It made short work of the bushings and spacer bores that needed to be enlarged. Even more amazing was how quickly the batteries charged. In about a half hour, one of these batteries can be fully charged. As an added bonus, almost all DeWalt tools come in a high quality case.

Lithium is also a powerful antidepressant when used in batteries.
This is where we find asterisk number two. The lower links attach to the body in the old leaf spring forward mounts. I'm assuming that this mount is wider on the 64-65 than it is on the 60-63, because it the spacer was fitting into the mount about like stuffing a cantaloupe into a toaster. Ain't gonna happen. The spacer needed about 1/8" of material removed from the face so that I could fit it in the mount. Using my ghetto voodoo magic and the same technique as I used last week, I made me a vise from vise-grips (see what I did there?), a c-clamp, and a termite infested carport post. I was then able to carefully remove enough material from the face of the spacer with an angle grinder to make it work.


Third world problems.

With the lower links in place, I could now attach the axle and coilover shocks. After attaching these, I set the pinion angle to 1 degree up as specified in the instructions. I attached the upper links to the 4-link cradle and located the upper link tabs on the axle housing. Once the upper link tabs were tacked into place, I also tacked the sway bar tabs in place and then removed the axle housing for welding.

Setting the pinion angle.
This was the first actual welding that I personally did on this car. I have photographic proof, provided by the girl next door AKA my girlfriend Shanna. Most of the welds turned out pretty good, but there were a few where the shielding gas was blown away by a slight breeze and they turned out with so much porosity they looked a bit like pumice. I ended up using the grinder a bit more than I would have liked, but in the end I was pretty satisfied with the welds and very impressed with how easy my welder is to use.





Of course I'm only going to show you the pretty side!


With the rear end in, I could slide an axle shaft into the housing and bolt on a wheel to see how it looks and check for clearance.

There looks to be a little room to play with.
AWWWWW riiiight!

I only have two wheels, but I got to to thinking, that doesn't mean that I can't drive. Some dude named Achmud is probably driving on two wheels right now, why can't I? 



Until next time, keep your stick on the ice.

Monday, June 3, 2013

YOU'LL SHOOT YOUR EYE OUT!

I had meant to write this post at least 4 days ago, but writer's block set in. (Un)fortunately, not much has changed since that time so it will be essentially the same post 4 days late.

I finally tore into the rear end of the Falcon on Monday. I woke up early (for a holiday) and got right to work. I'm continually amazed at how easy it is to remove bolts on this car. I've worked on ten year old cars that had nasty corrosion problems that made working on them far more difficult than this 51 year old car. If you are looking for a car to restore, getting one from California's Inland Empire or High Desert will make your job so much easier.

Getting the rear out involved unbolting the leaf springs at both ends, unbolting the shocks, and unhooking the parking brake cables and cutting a brake line.

Not bad for 51 years old.

So maybe rubber doesn't fare as well as metal does in southern California.
I thought Red Ryder made BB guns.

Once I had removed the rear end, I got to work on attaching the 4-link brackets on to the new axle housing. The brackets I got from TCI were made for a Ford 9" axle. I am using the Ford 8.8" axle from an Explorer which I had narrowed. The axle brackets needed modification since the 9" axle uses a 3" diameter tube, while the 8.8 uses a 3.25" diameter tube. I cut the top of the axle bracket off and ground the bracket out to fit the larger tube.



Because I'm working under a carport I am somewhat lacking in shop equipment. I'm hesitant to buy certain things because my bedroom already looks like a crowded garage with all my tools (including a welder and two gas tanks) in it, and my friend who used to live under the bridge a half mile away has advised against keeping things outside. I kinda figured that was the case, but since the subject matter expert has confirmed, I think I'll avoid storing things outside.

Anyway, getting back on track, I don't have a workbench or a vise because I don't really have a place to put it. Lack of a vise makes certain tasks very difficult. I knew that if I tried to grind these brackets on the ground I would likely have a hard time keeping the bracket in place while working and if I tried to hold it while grinding, I'd probably grind a finger off. I've learned from experience that grinders will slip and when they do, they are very effective at removing flesh. I spotted a C-clamp on the ground and used it to clamp the bracket to the carport post. This makeshift vise allowed me to remove the material from the bracket without removing the fingers from my hand. Of all the things I did in the past few weeks, this is the one I'm most proud of.

We hooked my welder up to the 110V available in my shack house and set Vaughn loose with the MIG gun. It turned out pretty good.

My third world vise.
This is photographic evidence that I actually work on my car. 

About this point, Steve came wandering in from the back yard. Steve always has a word of advice for me whether I'm looking for one or not. This time he said that I should lift up the back of the car and pressure wash the underbody. I figured I may as well. It's nice to have a clean place to work and I had time so I agreed. Steve brought his A-frame crane and pressure washer around front. We lifted up the back of the car and started spraying.

Steve and the Falcon on the swingset A-frame crane.
 I also washed the interior of the car. I found that the pressure was high enough to remove the thick, hardened body coating on the interior. This will allow me to apply my own sound deadening materials to the floor.


After taking a several hour detour that involved too many fish tacos with Steve, I got back to doing what I was intending to do, which was to install the 4-link kit. This involved some frame rail reinforcements and the 4-link cradle. The cradle goes under the car, and bolts in at several points to give an attachment point for the upper links and coilovers. While installing the cradle, I got to a point where two people were required. Luck was with me because my Chinese friend Yi who lives around the corner stopped by to see how the project was going. Yi came to the US about 8 months ago and he's never ever worked on a car. I think the idea of a project car is completely foreign to him, but he was interested in it and I needed a hand. After a quick lesson in how to use a ratchet, I had him sit in the car while I went under the car and tightened down the cradle bolts. With Yi's assistance, the job went quickly.

Underneath the car, from the rear looking forward.

After I pressure washed the floor pan coating I noticed a wrinkle in the transmission tunnel. Perhaps this is why the right side of the car is lower than the left? I suspect the unibody is warped.


During the rest of the week I didn't accomplish much other than swapping the 2" drop spindles for stock height spindles. I came to the conclusion that while I liked the ride height, once the engine was installed the car would definitely sit too low.

As a sidenote, a certain female friend (you know who you are) gave me flak for always letting Vaughn do the welding. Stay tuned, because in the next episode: JESSE WELDS.

Saturday, May 25, 2013

He's got an Interstate running through his front yard



A few years ago, Big O Tires ran a campaign talking about how nobody gets excited about tires. They haven't met me or my little brother Miles (yup, his name is Miles Davis). We get excited about tires.

I bought wheels and tires this week. When I saw that my wheels and tires would both be on my doorstep by Friday afternoon, I may have let out an audible yelp of joy in the office. Luckily the only person who would have heard it was Vern, and he gets excited about tires too. 

On Thursday I had a little detour from car stuff. We decided to go to a German restaurant for lunch but when I got there, there was a swap meet in the parking lot. I'd never been to a swap meet that was not a car parts swap meet so I thought I would check it out. Mostly it was 7 pairs of socks for $3 and obsolete electronics and yard sale type stuff. I saw a truck on the back of the lot that was surrounded by old bicycles. In addition to cars, I love bikes, primarily mountain bikes. Here in the LA area however, there are more opportunities to ride road bikes so I've been keeping an eye out for a vintage road bike. Well it turns out they had what I was looking for, so instead of eating German food I bought a French bike. Don't worry though, 'Merica is still the greatest nation on he face of the planet.

Oui baguette du mon Eiffel Tower, monseiur chili con carne!
When I got home, there was something waiting on the front porch.
Much to the the chagrin of Big O Tires, a single tear of joy welled up in my eye.
On Friday my wheels arrived. They had a nice black powdercoat finish, but that's not what I had in mind for this car. I pulled out my hand held media blaster which I'd never used and filled it with blasting soda from Harbor Freight and it was off the the backyard to use Steve's (Steve also gets excited about tires) massive air compressor. I roughed up the powdercoat surface without blasting down to the bare metal and then laid down a few coats of Duplicolor Bronze wheel paint.

In the morning I loaded up the car with the wheels and tires to pay a visit to Emilio at Guadalajara Tires in Gardena. Emilio was a nice Swedish Hispanic man who mounted and balanced my tires for $20, and was quick too.




At this point, I'm pretty excited about the look. I think the bronze wheel fits the patina well, and the sidewall height is about perfect. The tire should not contact the frame at any point in it's suspension travelI do have a few minor concerns though.

  • First the wheels are really heavy but I guess that's to be expected from steel wheels intended for Jeeps. 
  • Second, the fenders will DEFINITELY need to be rolled. The tires lightly contact the fenders at full compression, even when the wheels are straight. If the wheels are turned, this becomes a major issue.
  • Third, the car is sitting cockeyed. The distance from the ground to the top of the wheel well is 24 5/8 on the driver side and 23 7/8 on the passenger side. I'm not sure what is causing this, but I can't help but wonder if I was given two different springrates for the front springs. Both coilover adjustment collars appear to be in the same position.
Full compression of the suspension
Tire rub
More tire rub
Cockeyed stance

So it appears I have some investigation to perform in the near future. It seems odd to me that one side of the car would sit 3/4" lower than the other when both coilovers are adjusted the same. Since it's a long weekend, maybe on Monday I'll get around to some car proctology and give this car a new rear end.



Sunday, May 19, 2013

In a CD Karaoke Bar on the banks of the mighty Bosphorus...

First item of business: My steering wheel adapter.
I got my steering wheel from Forever Sharp Steering Wheels a few months ago. I realized that I would need an adapter so I ordered an adapter from Forever Sharp. A few days after placing my order, I got an email telling me that they didn't have any in stock but that the Grant Steering Wheels p/n 4266 was the same. So I ordered said adapter. If you can figure out how a 3-bolt adapter bolts up to a 5-bolt steering wheel, then mister, you're a better man than I. So now I have to build an adapter for the adapter. Someone needs a swift kick in the pants.

Five bolt holes
On the left, three bolt holes. Also included in the adapter kit were two pills. I kid you not. 
This week I also figured out what size tire and wheel offset I will be able to fit At first I borrowed some wheels. My first resource was Backyard Steve. He had some old drag racing front wheels which were definitely not what I was looking for (26" tall and 5" wide) but I thought I'd throw them on just to seek how it looked. I preferred the 1 inch drop look.

Steve's wheels at stock ride height
Steve's wheels at -2" ride height
Steve's wheels at -1" ride height
 Next, I borrowed a set of wheels from my co-worker, Vern. Vern and I share an affinity for properly rusted things. He has to hear all of my thoughts and schemes for 8 hours a day because he sits across the desk from me. One of the nice things about working for an automaker is that most of my co-workers share my disease. Unfortunately, Verns wheels did not quite fit on my car because the center bore of his wheels was about 1/8" too small, but I shoved them on the best I could, just to see how it would look. I was surprised by how good it looked.
Vern's wheel at -2" ride height.
After trying two different wheels and not really learning anything about what wheel and tire combo I could run, I had a moment of shame. I'm an engineer. Engineers don't have to do things by trial and error. They calculate and measure and come up with clever solutions so that they don't have to do things over and over again. With a new plan (which I ran by Vern on Friday afternoon when actual work was on approximately nobody's mind), I headed to Home Depot for some pieces of wood.

I built a wheel clearance checker as seen below. I attached the main radius arm to the wheel lugs to simulate the wheel mounting plane. I was then able to attach another cross piece to the radius arm. The cross piece would simulate the wheel width, and I could also check for wheel backspacing. I cycled the suspension up and down and turned the steering lock to lock in order to check for any potential clearance issues.


Radius Arm
Radius Arm with Cross Piece attached
4.5" from wheel mounting plane to inner fender lip
 My plan was solid, but the more I checked, the angrier I got. I had been told that I would be able to fit a 24" tall / 8"wide tire in the front, and now it was looking like I would have to run some sort of LA Ghettofab Special 13" wheel on 2 inch spacers just to keep from hitting the frame. After spending most of Friday evening and Saturday morning completely lost as to why wheel fitment was turning out to be as enjoyable as welding class at the nudist colony, I realized that I had never properly aligned this car after suspension assembly. I grabbed Vaughn and we spent about 10 minutes adjusting the toe angle and I checked clearances again. Just like magic, I now had room for a 24" tall / 8" wide tire. Isn't it funny how things work when you do it right?

Now that I finally know what size wheel and tire I can fit, I'll be firing up the ol' debit card again and visiting tirerack.com to spend my real american dollars.

Monday, May 13, 2013

NO! Harry no! Don't look at the light!

Saturday was a good day for working on cars except that it is starting to get hot and I didn't want to wear pants. I'm sure if I actually took them off, a few seconds of grinding or welding would have convinced me otherwise. I really shouldn't even complain, the weather here is so temperate I could work outside in the middle of January and my hands would never even go numb.

The first order of business was to tie some loose ends together on the generator and make an adapter cord for the welder, so I headed down to Home Depot for heavy gauge wire and 220V plugs. I've wired a couple engines, but when it comes to residential or industrial welding I have no clue what is going on, so that step took way longer than it should have, but we got it all buttoned up and ready to go. Once again, I turned the welder over to Vaughn's more experienced hands since I consider the suspension to be a rather critical part of a car. We fired up the generator in a small cloud of uncatalyzed, unfiltered diesel smoke (I dedicate that smoke cloud to C.A.R.B) and got to work.
The ancient behemoth that powered my welder. Thanks, Vaughn's friend!



First we had to finish the reinforcement plates that went on the frame rails. With the new welder hooked to the generator, there was a lot more power. Almost too much in fact. We had to put the welder on it's lowest setting to avoid blowing through the 16 gauge frame rail steel. The reinforcements took some time, but soon enough we were ready to install the crossmember.

 It took only a small amount of grinding to fit the crossmember after which we pushed it up into place with a floor jack. Locating holes and alignment plates are designed into the kit, so installation requires minimal measuring.
Crossmember pushed up against the alignment plate. 
Lifting the crossmember into place.
Pretty good work for a crosseyed redneck who lives on Mt Dew and cereal.
After the crossmember was welded in, it was time for the spring mounts. This was some thicker metal which actually made for easier welding now that we had all the power we needed and a little extra to spare.





With all the welding done, it was smooth sailing from that point on. It was now just a matter of turning some wrenches. First up was the lower control arm and coilover shock assembly.


Then came the upper control arm. In the picture below you can see the alignment system. Adding more washers between the A-arm and the mount will decrease negative camber angle, and loosening the bolts to slide the A-arm rearward will increase caster angle.

A simple yet elegant alignment system.

After I started to cycle the suspension, I noticed that the spring mounts were contacting the upper ball joint cup when the suspension was at full extension, or the unloaded position.


I had to do a little grinding to create clearance between the two surfaces. With that out of the way, I bolted up the spindles which already had the brake rotors and calipers attached.



She's starting to look like a real car again!
Ooooooh shiny...
Once I had both sides together, I installed the steering rack. I chose a power steering rack on this project because it will be a touring car so I want it to be comfortable with a quick steering ratio. I also wanted to be able to run a large caster angle for high speed stability without requiring unreasonable steering effort.


GOT ER DUUUN!
Enough wide open spaces to house at least 3 Dixie Chicks.
With the front suspension completely assembled, I can now test fit wheels and tires to determine what size tire I can fit under the front of this car. Additionally, I need to connect the steering shaft so that I once again have a rolling chassis as soon as I get wheels on this car.