C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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Old Jun 5, 2020 | 12:17 PM
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If it was mine, I would utilize this somehow.
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Old Jun 5, 2020 | 02:56 PM
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Originally Posted by Blue73Shark
My stock 73 L82 has the original A/C and original reservoir. And the radiator has a cap. All shown in attached picture.

Fran


Where does the reservoir overflow hose go?
Down or across and down?
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Old Jun 5, 2020 | 03:28 PM
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Originally Posted by Big2Bird
I was there for the eclipse.


northern shore of Lake Marion (SC) ... just west of I-95 ... pics/camera somewhere in purgatory

33°31'58.2"N 80°25'54.3"W

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Old Jun 5, 2020 | 03:38 PM
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Box back in place.
I need to do other chores now.
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Old Jun 5, 2020 | 07:59 PM
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Originally Posted by Big2Bird
Where does the reservoir overflow hose go?
Down or across and down?
Straight down going under the AC compressor. Mine is about 15" total length. Fran


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Old Jun 5, 2020 | 08:02 PM
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Perfect. Thank you Fran.
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Old Jun 7, 2020 | 12:04 PM
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I corrected the reservoir mounting by using the stock rear screws, and used a 1" spacer in the front. It sits right, and is sturdy.
Not much progress. Waiting on materials.

Last edited by Big2Bird; Jun 7, 2020 at 12:04 PM.
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Old Jun 12, 2020 | 06:00 PM
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Anyone have a source for that 90* brass elbow missing on this pump?
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Old Jun 13, 2020 | 02:39 PM
  #69  
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Originally Posted by jackson
tread lightly ... I KNOW someone who Just got dinged for same sort of mention.
I got that tee shirt lol.
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Old Jun 15, 2020 | 12:25 PM
  #70  
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2 year old Grand Daughter took her first flight Sunday, now back to work.
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Old Jun 15, 2020 | 12:32 PM
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Had to remove the sway bar to slide it in from the bottom.
Two rusted bolts snapped, so that tells me they skipped this on the suspension rebuild.
Now I will have to deal with that.
The Spal fan kit from De Witts states it screws right on. Well, the supplied Z bar is 1/4" too short, or it would rub the fans on the core, so 1/4" spacing is in order. Always something stupid.
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Old Jun 15, 2020 | 03:02 PM
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More better. Now to attack snapped bolts. PB blaster, heat, cold,repeat.
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Old Jun 15, 2020 | 09:19 PM
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The deeper I get.......
Got the snapped bolts out, noticed the lower hose has no spring, and the power steering pump is misaligned due to a wierd stack of washers.
This car is chock full of stupid.
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Old Jun 16, 2020 | 10:15 PM
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I pulled the power str pump off today, and bolted on the block without all those washers.
It sits square now, but 5/16" shy of this crank pulley. The other pulleys are fine.
So bracket, crank pulley , who knows. The pump pulley is also damaged. Oh boy.
This car was beaten for years.
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Old Jun 17, 2020 | 03:30 PM
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The DUI unit finally got here.
I will have to change out the wiper motor to make room.
I will verify the curve on the distributor tomorrow.
I spoke with owner this morning about budget creep, but he understands.
Best to just fix whats wrong.
If they are not reliable , they just suck.
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Old Jun 17, 2020 | 03:49 PM
  #76  
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I like to see your updates on this car you’re doing a great job. Interesting to see what people have done over the years to screw it up.
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Old Jun 17, 2020 | 04:00 PM
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Thank you for the kind words. The car has good bones, it's just 43 years old, and tired.
It takes me back to HS and my old track days. So far,
most anything I find is something we did as kids.
Now if I had only saved all that stuff we tossed...………………….
Who knew?
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Old Jun 18, 2020 | 04:38 PM
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Pulled the stat housing. No stat. Typical for bracket racing.
Good thing, one side was held on by two threads.
New 160* stat and housing ported for temp sensors will replace that old corroded housing.
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Old Jun 18, 2020 | 04:44 PM
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Made a set of #4 charge wires for this car and a 99 project.
#8 fusable link crimped, soldered, and shrink tube.
Dug out my old beastie iron for these.
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Old Jun 18, 2020 | 05:09 PM
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This Dorman stat housing showed up today.
It gives me a port for the fan temp switch, and moves the gauge sending unit out from under the hose. Win- win.
It's a 902-2009 if anyone wants to do this.
It has a 1/2" npt port and a smaller 3/8" npt port.
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