[DeTomaso] Cooling system hose questions
asajay at asajay.com
asajay at asajay.com
Thu May 28 16:18:07 EDT 2009
Alrighty then. I took a break from the depression that is my cooling
system and re-installed the ZF... all by myself.... took about two
hours... used an engine hoist... actually went relatively easy.
So back to my cooling system...
I've pretty much removed all pieces of rubber that connect the various
bits of hard line here and there. I also purchased a bunch of hose
from a Pantera Vendor last year. (I was on a "support your vendor
kick"). However, I've laid out all the pieces and I'm short. The
pieces I seem to need, are those with bends. For example. the two
tubes under the car, at the rear, one uses a straight piece to connect
to an intermediate pipe going to the water pump (I have this one).
The other apparently uses a short elbow to connect the undercar pipe
to a much longer intermediate pipe that goes to the bottom of the
swirl tank (I don't have this one).
I also don't have the two pieces going from the radiator to the
corresponding intermediate pipes at the front of the car. Both of
those are elbow style hoses as well. <sigh>
Is there a good source for these?
Also, I think the two intermediate pipes leading to the radiator are
too long. Currently when hooked to the undercar pipes, the
intermediates are pretty much butt up against the undercar pipes, but
the other ends with rubber hose are for the most part right into the
fins of the radiator.
I'm thinking of shortening these two intermediate pipes to give me
more room behind the radiator for a sucker fan. Any comments?
Which brings me to another item. The sucker fans which some kind soul
on this list sold to me many years ago (but hasn't been installed),
has curved blades. The thing is, the curve is facing the wrong way
(in my opinion). They are not "cupping" the air when turning the
proper direction to pull air through the radiator. As they are
supposed to be rated at a higher cfm, does it really matter? There is
no way to turn them around due to the way they are molded at the mount
point. I'm not an airflow engineer so I don't know if it's a big deal
or not. I'm looking for comments, though I'll probably still use it
as-is.
In summary, three questions:
- Where and what to get for the short elbow hose and the two radiator
hoses in the cooling system.
- Comments on shortening the intermediate tubes going to the radiator.
- Comments on sucker fan with curved blades facing wrong way.
Thanks all,
Asa Jay
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