<VV> AC oil cooler shrouding - and a bonus!
Sethracer at aol.com
Sethracer at aol.com
Sat Sep 27 20:44:55 EDT 2008
In a message dated 9/27/2008 2:12:30 PM Pacific Daylight Time,
dave.thompson at verizon.net writes:
I have a 64 drive train in my 63 Spyder. I was cleaning my stock 12 plate
oil cooler when I noticed that the left end was open to the engine
compartment. In the spare parts from the previous owner, one of the three
spare 12 plate oil coolers has a plate that covers the right end that is
closest to the engine. It has a bent tang that bolts in place with the
cooler mounting bolt. There is not one installed on the car nor is there one
on the left side of the cooler.
Someplace I thought I read that there should be baffles on both ends of the
cooler forcing the all the air to flow down into the heater ducts below. I
looked in my 63 assembly manual, Section 6, Sheet A6.00 and A7.00, the 60
Chevy green book page A6-13 and page 6A-3 of my 64 supplement green book.
None of them show any end baffles. Are they an after market or home made
item? Are they really necessary on a street car in Southern California
weather?
The oil cooler end plates were offered on the factory Air Conditioned cars,
as I recall. Many have been purchased and put on in the aftermarket and lots
more have been made by owners. It's not rocket science. I am not sure it is
that important, though. If you are putting together a motor, and you have them
- or the time to make a set, fine. I think it most important to make sure
that the thermostats are correctly adjusted and the doors are correctly
responding.
Bonus
I just took apart a motor with an interesting addition. The guy who built it
was an engineer. He built a connecting link between the driver's lower
thermostat door and the upper block off plate for the recirculation of hot air.
Instead of the normal plate, he installed a short hinged door across the upper
shroud with the door attached to a link to the lower thermostat door. on a
cold start, the upper door was open and cooling air was recirculated back into
the engine compartment to warm up the motor. As the engine heated up, the
lower thermostat opened up and opened the lower door, as it rotated to open, it
pulled the upper door closed and shut off the recirculation of the heated
air. Nice design work! - Seth Emerson
**************Looking for simple solutions to your real-life financial
challenges? Check out WalletPop for the latest news and information, tips and
calculators. (http://www.walletpop.com/?NCID=emlcntuswall00000001)
More information about the VirtualVairs
mailing list