Page 110 of Camper Products by Go Westy
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THE GOWESTY LIBRARY
The cost is high, especially given the gearing
requirements. A proper AAZ 1.9 turbo diesel
engine installation alone into an already dieselpowered Vanagon is about $6500. Then on top
of that, the gearing in the transaxle needs to be
MUCH taller than for the waterboxer or stock 1.6
diesel in order to fully take advantage of the 1.9
liter torque and fuel economy. The best choice is
a 5-speed with a 4.57 final drive, and a .70 5th
gear. That puts the engine rpmfs at about 3000 @
70mph. That is about a $5000 gearbox!
Now, I love diesels. I have a 1998 E300
Mercedes Turbo diesel, three 1982 VW Rabbit
pick-up turbo diesels, and a 1984 Jetta turbo
diesel. My first Vanagon was a 1987 Wolfsburg
Weekender I bought in 1996. The first thing I
did was buy a complete TDI engine and wiring
harness for it. I built that super-high geared 5speed for it like I describe above (which is still in
it), and got ready for the TDI conversion. In the
meantime we did the six aforementioned diesel
installations and started our more powerful and
more efficient waterboxer program. Long story
short, the TDI engine sat on the shelf for about
three years. Based on the knowledge we had
gained from doing the six TD installs and the
success we were having with the waterboxer
program, I just could not fathom the work it would
take to do a CORRECT, GOOD AS FACTORY
installation of a TDI in a Vanagon. I ended
up selling the TDI, and installing a 2.4 in my
Vanagon, which is still in there today. The 2.4
liter, 9.65:1 compression ratio waterboxer motors
overhaul whatfs there. Going with a fresh 4 or
5 speed with taller gears and updated shifting
system, and a fresh 1.9 turbo diesel instead of
just overhauling the original trans and stupid 1.6
non-turbo engine, makes a lot of sense. You might
spend twice as much, but you would have 4 times
more vehicle to show for it when done.
Type I, II, III IV. What?
The VW Bus is a type 2. It is called that because
it was introduced as the second type of vehicle
VW made, the first being the Beetle (and why
it is referred to as the gtype 1h). The Bus used
the same style engine as the Beetle up to and
including the 1971 year model. These were fourcylinder horizontally opposed (gflat-fourh) engines
introduced in 1948 at 1100cc and 25hp, and
evolving to 1600cc and about 58hp in 1971.
While it is true that if one were to disassemble
any of these engines down to the glong blockh
(valve cover to valve cover, flywheel to pulley-i.e.: no cooling, intake, or exhaust systems), the
type 1 (Beetle/Karmann Ghia), type 2 (Bus up to
1971) and type 3 (Square-back, Fast-back, and
Notch-back) they all use the same basic engine.
However, as suggested above the cooling, intake,
and exhaust system all vary a bit between the
models. For example, the Beetle uses twin tail
pipes and corresponding muffler, while the bus
uses a single exhaust pipe and corresponding
muffler. The type 3 employs a rather flat
just fine down the road at 65 mph in 5th at 2800
rpm, and gets 18- 20 mpg at that speed. It is as
smooth as glass, and took just one day to install.
Since then we have built hundreds of waterboxers
for customers all over the country with great
success. A fresh GoWesty waterboxer engine can
be installed in one day, and costs about $4500,
$5500, or $6500 for a 2.2, 2.3, or 2.4 liter,
respectively. Thatfs an INSTALLED price, WITH a 4
year/48,000 mile warranty. OK, itfs not a diesel,
I know. And thatfs a bummer, I agree. But hey,
there are a lot of other things to worry about that
are much more worthy of our limited capacity for
anxiety...
So, what about all those advertisements you have
read about in-line gas or diesel installation gkitsh.
From the ads youfd think they install in a weekend,
and are simply turn-key. Yea, right. Now, keep in
mind, we at GoWesty have done SIX turbo-diesel
in-line four cylinder engines in Vanagons, all of
which accept for one was ALREADY set up from
the factory with that type of power-plant. Believe
me when I speak from EXPERIENCE. They are
neither simple to install, nor are they gturn-keyh. If
you have the time, tools, talent, and experience,
and simply must have a diesel, go for it. But donft
come cryfn to me when the thing-a-ma-jig wonft fit
into the what-ja-ma-call-it that keeps rattling off!
Now, if you already have a 1982 diesel Vanagon
that needs an engine anyway, and has a tired
gearbox, it just does not make sense to just
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