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Tamiya
LFA - by Scott Harvieux
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Since I am laid up from
my horrendous car accident (re: 1/10 R.C. Incident), I have
been doing a lot of building and as long as I have the time
for that, I thought I would do a build article on the latest
1/24 sports car from Tamiya. I will be assisted by Commendatore
Egge and Muggs.
First, I want to talk briefly about the actual car. Development
began at Toyota in 2000. The basic design does not follow
the typical rear engine supercar layout, but instead it is
a front/mid
engine with transaxle and radiators in the rear for a 48:52
weight distribution ratio (nearly perfect). The 4.8 liter
V-10 560hp engine can propel the LFA from 0-100 km/h in 3.7
seconds.
For those of you not familiar with the metric system…that’s
faster than Stauffer picks up a dime off the floor! The body
is comprised of 65% carbon fiber enforced plastic to make
it exceptionally light and strong. That also makes it exceptionally
expensive: $375,000! There will only be 500 made so get your
order in now.
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Fig. 1
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Fig. 2 |
The
kit is impressive looking even before you open the box (fig
1). I paid about $50 from HLJ, which is not bad for what
could possibly be one of the nicest plastic kits on the market
(we shall see).
Here is a picture of the contents (fig 2). Every tree is individually
wrapped. Besides the plastic, you get a sheet of photoetch
and real rubber tyres! Everything looks as neat and organized
as Halvorsens’ underwear drawer. Mark says that even
though it is typical Tamiya nirvana, I need to point out two
areas. First, the thinness of the body plastic (fig 3), and
also, the engraving on the engine parts (fig 4). |
Fig. 3 |

Fig. 4 |
A
good way to inspire yourself to stick with a project and
finish it is to do the body first. If you have that part
sanded, filled, painted, clear coated, decaled, and foiled
(if applicable), you can put on a shelf near your workbench
and look it at as incentive. Also, if you screw it up, you
can move on to another project without having as much time
wasted.
As I start the body I have to say that I am a little disappointed.
Typically with Tamiya kits, there are only a couple mold lines
to sand and you can go right to painting without primer or
putty. But this offering has two small sink marks on the roof
(fig 5). Not a big deal, but a little disappointing for a Tamiya
kit. As I look closer, the hood has these little sink marks
as well. Perhaps just sanding will do? |
Fig. 5 |

Fig. 6 |
Just spoke with Muggs and he reminded me that those sink marks
on the roof are for the holes you drill out for antenna. Although
this will help dramatically, there will still be some sanding
needed. But no putty! In fact, after sanding with 400 grit
where the mold lines and sink marks are, then 600, 800 and
1000 everywhere else, I am going to go straight to the color.
I used Model Master Bright Yellow through the airbrush, about
4 or 5 coats. This color looks as bright and yellow as Nicks’ fingers
after he polishes off a titanic size bag of Cheetos. Then,
I did some light sanding with 1000 grit to get the few dust
goobs. I like to load up with clear coat because I hate to
sand out orange peel. If I'm careful and lay a few heavy coats
of lacquer clear, I usually get lucky and only have to polish.
Of course, though, that’s not the case here. So I will
have to sand with the polishing kit. |
Fig. 7 |

Fig. 8 |
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I think it was Chris who mentioned at a meeting
one time, "Once you rub on paint in any fashion with any
grit of sandpaper you are going to have haze." I agree.
If it is possible to get a smooth finish without rubbing or
sanding IMO, it always looks better. Even though I occasionally
use lacquer, I prefer enamel, because you will most likely
never be able to lay down smooth lacquer paint without some
sort of sanding or rubbing with compound (if you want it smooth).
At any rate, here is the finished body (fig 6). So now it's
on to the engine.
As usual, with Tamiya and especially with the later stuff,
all you have to do is get a plastic bag and throw in the parts
and some glue and shake. As mentioned earlier, the tranny is
in the rear. I like to spray Alclad White Aluminum
for modern engines. So, I will shoot a base coat of gloss black
first and then the
alclad. Here it is after installing aftermarket pulley faces
and shooting a very light coat of blueing on the exhaust (fig
7). On to the chassis and suspension. |
Fig. 9 |

Fig. 10 |
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I shot the main suspension pieces with Alclad
Aluminum (regular) and then applied a little gloss over it.
Sometimes I think its important to forget accuracy, and go
with what will make parts stand out. With this same idea in
mind I took a brush and ran some red paint on the outside of
the springs. The exhaust is Model Master jet engine (and don’t
worry about the seam, it will be covered by a chassis plate).
Now just add some detail to the brakes. I sprayed the chassis
itself gloss black and then applied semi-gloss and flat where
the different sections were (fig 8). The interior is very straightforward
and easy to assemble. Right hand drive is the only option.
As is usually the case with these type of "supercars",
you can get them in just about any color you want (interior & exterior),
and it will still be accurate since the manufacturers will
make them to order. But, you can't get fluorescent green or
orange (Sorry, Ted). I did this driving space in a leather
and black combo with the silver highlights around the driver's
seat. I am not going to do much extra here because this kit
has the one piece window section that goes all the way around.
Side windows must be removed to show the interior detail, and
I don’t want to do that this time! Here is the finished
product (fig 9). |
Fig. 11 |

Fig. 12 |
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As is typical for Tamiya nowadays, they provide
photoetch parts! Here you see the mesh screens for the openings
in the body (fig 10). They fit perfect. You don't even have
to trim the edges. They fit from behind and don't show on the
assembled model. But beware and don’t make the mistake
that I did. I did not leave off the long screens in the rear
bottom until the chassis was in place (fig 11), and I scraped
these pieces off when I slid the chassis on in the final assembly.
It was as frightening as seeing Tom in a Speedo! Luckily, I
was able to repair the pieces and install after the chassis
was attached.
Let's see if Mark has finished machine-gunning the universe
and painted his LFA yet...
He used a shade of cinder from House of color. He says he used
urethane clear coat which not only gives a nice shiny, smooth
surface, but also does a decent job of hiding any repairs you
may have had to make to the paint. Muggs is still living in
the stone age without a computer, so I have no picture to show
you. We have pledged to have them finished for our NNL so you
will be able to see them then. |
Fig. 13 |

Fig. 14 |
Ok I am almost done! I have to say that this
build went very well. Before fitting the body to the chassis/interior
assembly, I painted the window trim black. Then it was just
a matter of finishing touches: mirrors, turn signals, license
plate (England of course because of right hand drive), wheel
centers, wipers, etc... Here are pictures of finished product
( figs 12,13,14).
I conclude that, all in all, this is a very nice kit that goes
together fast (if you go box stock, as I did). It includes
all the wonderful condiments that Tamiya provides in their
newer releases. One thing really bugs me about the real car
though. Why would anyone buy one? I mean, if you had $375,000
for a car, wouldn’t you rather have a Ferrari or a Rolls
for the same price?
Thanks and take care,
Scott |
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