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coolant re-routing...

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Old 01-18-10 | 07:50 PM
  #1  
dr. wombat's Avatar
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faster than smurfs...
 
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From: Ventura, CA
CA coolant re-routing...

so...
i got my 13b(carburated) started for the the first time today!
much thanks for all the help getting this far.

so... now....
within about 5 minutes of running, the coolant temp is VERY high.
i have crafted my own front mount oil cooler(i gets to temp)
the radiator stays ice cold

the first thought is to replace the (very old) T-stat.
i will do this in the morning..

but, having deleted the heater core, AC and beehive, i was wondering if someone would have a glance at these pics of the coolant routing

the beehive is gone.
i have removed what used to be a T below the behive.
this hole was threaded.
i have plugged this hole with an appropriately threaded brass plug.
would this stop coolant flow?

if not, must be faulty T_stat, right?


thanks in advance
K.
Attached Thumbnails coolant re-routing...-my-engine-flow.gif   coolant re-routing...-seengineleft-coolant-line.jpg  
Old 01-18-10 | 07:52 PM
  #2  
dr. wombat's Avatar
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faster than smurfs...
 
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From: Ventura, CA
red lines in pic 1 no longer exist.
green lines are in place.
basically, only radiator inlet and outlet are in place...
Old 01-18-10 | 08:02 PM
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From: KC
I say t-stat. I basically did the same thing when I replace my beehive with a FMOC. I kept the heater though and just capped one end of the "T" coming off the engine. The other goes to the firewall for the heater.
Old 01-18-10 | 08:09 PM
  #4  
dr. wombat's Avatar
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faster than smurfs...
 
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From: Ventura, CA
CA anyone cap this hole completely?

see pic
Attached Thumbnails coolant re-routing...-seengineleft-coolant-line.jpg  
Old 01-18-10 | 10:18 PM
  #5  
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From: https://www2.mazda.com/en/100th/
Originally Posted by dr. wombat
red lines in pic 1 no longer exist.
green lines are in place.
basically, only radiator inlet and outlet are in place...
mine is like that too, runs cool...
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