C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
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Old May 28, 2023 | 10:38 AM
  #581  
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This looks original.




All mounts had shims except for the #4 position. Hmmmm.
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Old May 28, 2023 | 12:28 PM
  #582  
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Congratulations on a successful launch.
Sounds like everything went smoothly.
If I would have known you were providing pastries and bbq, I would have flown over to help!
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Old May 29, 2023 | 01:39 AM
  #583  
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Originally Posted by OldCarBum
Congratulations on a successful launch.
Sounds like everything went smoothly.
If I would have known you were providing pastries and bbq, I would have flown over to help!
with your track record of support - always welcome
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Old May 29, 2023 | 05:44 AM
  #584  
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Endless possibilities. However, it can seem overwhelming. Was it Desmond Tutu that said the only way to eat an elephant is one bite at the time.

I need to break this down in clusters: body, frame, engine… I need to keep focused.

Still assessing. Contemplating. Makes sense to replace the fuel and brake lines. But first the frame needs to be cleaned. Hmm. Pull the engine is next I guess ?
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Old May 29, 2023 | 12:51 PM
  #585  
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From my own personal experience.
I’ve been held up on my project since last August.
At that time I had my car ready to go to the painter.
Six months later I was still getting put off with his delays.
Changed painters who was supposed to start June 1st.
Last month I was told mid June now.
At this point, I’m dead in the water.
I have made the decision, if there are any more delays, I will pull the body, start on the chassis and not think about paint until I’m completely ready to drop the body back on the completed chassis.
Plan well and expect to be delayed or disappointed.
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Old May 30, 2023 | 02:32 AM
  #586  
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Originally Posted by OldCarBum
From my own personal experience.
I’ve been held up on my project since last August.
At that time I had my car ready to go to the painter.
Six months later I was still getting put off with his delays.
Changed painters who was supposed to start June 1st.
Last month I was told mid June now.
At this point, I’m dead in the water.
I have made the decision, if there are any more delays, I will pull the body, start on the chassis and not think about paint until I’m completely ready to drop the body back on the completed chassis.
Plan well and expect to be delayed or disappointed.
I put in a couple of chips and... some other damage I chose not to disclose here because too embarrassing. IMHO, if you're planning on painting there is no point in doing it before a body off project. The risk of damage is too high.

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Old May 30, 2023 | 10:06 AM
  #587  
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Originally Posted by NeverTooOld
Edelbrock (formerly Carter) has never made mechanical secondary carburetors. Your carburetor may look like a mechanical secondary carburetor from the underside but if you look into the venturi above the bottom butterflies you'll see a pair of counter weighted butterflies. Those are the early style of "air valve secondaries" that later were moved to the top of the venturi as in the present "Thunder" series. They are there to prevent "over throttle" which kills low end power by slowing the venturi velocity too much for good fuel metering. Unless you plan on using your C3 only for off road racing I highly recommend you install an original QuadraJet intake manifold and QuadraJet carburetor to get the benefit of increased low to mid range power and the best fuel mileage.
Elderbrock makes crappy carbs, but I wouldn't go with a quad unless you want yo go to mechanic school to learn how to take it apart to tune it. They are the definition of a pain in the ***. Get a good holley. They take 5 min to tune and a monkey could do it, and they it make way more power than the quad. So glad I switched. The holley is stock also, you had a choice back then.
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Old May 30, 2023 | 01:06 PM
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Originally Posted by RubyRedMetallic
Elderbrock makes crappy carbs, but I wouldn't go with a quad unless you want yo go to mechanic school to learn how to take it apart to tune it. They are the definition of a pain in the ***. Get a good holley. They take 5 min to tune and a monkey could do it, and they it make way more power than the quad. So glad I switched. The holley is stock also, you had a choice back then.
@RubyRedMetallic I’m suspecting this is a wrong post ?
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Old May 30, 2023 | 01:06 PM
  #589  
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Originally Posted by DorianC3
I put in a couple of chips and... some other damage I chose not to disclose here because too embarrassing. IMHO, if you're planning on painting there is no point in doing it before a body off project. The risk of damage is too high.
My plan has been to do the chassis while the painter has the body on the dolly.
Once they were both done, the body could be put back on and I could complete the car.
It was a good plan, but we will see if that happens.
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Old May 31, 2023 | 01:05 AM
  #590  
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Ah ! Got it !!!
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Old Jun 2, 2023 | 11:43 AM
  #591  
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Interesting. The entire VIN is not struck in the frame. The first numbers are missing



Wow. The access is awesome. I’m looking forward to tidying up the wires It’s going to be silly easy to work on this.
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Old Jun 2, 2023 | 12:23 PM
  #592  
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My to do list for tomorrow



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Old Jun 2, 2023 | 12:44 PM
  #593  
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Nice list!
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Old Jun 4, 2023 | 12:28 PM
  #594  
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I must say it’s faaaar more relaxing to work on a car with the body off.



First I need to grind this off. Fortunately, it was poorly tack welded on.


Helpful tool.


Bing !


Local mechanic’s solution to my request to stopping an exhaust rattle. Now you see why I like doing most jobs myself.


Seriously?!?!?



Ready for an OEM hanger.




Well that rear crossmember does not look very straight. Clearly got kicked on the butt at some point.
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Old Jun 5, 2023 | 04:37 AM
  #595  
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Doesn’t get much easier than this to measure end play. We’re at 0.019 on both sides. It feels like much more, but the measurement is accurate





Lest we forget why we are doing this exercise
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Old Jun 5, 2023 | 03:02 PM
  #596  
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Next step to tear down.


There ! The T5 is dropped and ready sale. You served me briefly but well. Unfortunately, you are the weakest link. Goodbye.
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Old Jun 6, 2023 | 02:10 AM
  #597  
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Trying to find a place that can sandblast the frame for a reasonable price. The lowest I could find so far is $650. To me that's nuts and about twice what should be charged. Still looking. I am going to hate wire brushing this entire frame.
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Old Jun 6, 2023 | 09:01 AM
  #598  
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If I recall correctly here in Los Angeles I paid $1200.00 US. for the frame and other parts. Worth every penny.
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Old Jun 6, 2023 | 10:12 AM
  #599  
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Originally Posted by caskiguy
If I recall correctly here in Los Angeles I paid $1200.00 US. for the frame and other parts. Worth every penny.
impressive AF
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Old Jun 6, 2023 | 10:14 AM
  #600  
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Now down to $520 for blasting and coating… I’m hoping that means powder coating. Will ask.
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