72 Corvette - Restoration Updates

TimP

CCCUK Member
I personally donโ€™t mind the license plate bolts/screws/fixings showing on the plate. With chrome caps on the fixings it will contrast well against the black plate and compliment the chrome rear bumpers.

Keep up the great work.
Hadn't thought about chrome caps - had imagined using black fittings that would have gone over the silver letters/numbers that would have drawn the eye. Sometimes I just get distracted by an idea that has a disproportionate amount of effort for the benefit it gives.

Thanks!
 

TimP

CCCUK Member
So having taken everything apart that related to the headlamp pods, and then putting everything back together and set up in the right order..... it alls seemed to fit quite nicely. I am baffled - don't what was wrong the first time - but I'm not going to argue with it.
Final Assy 24.jpg
I also installed all the front lights wiring reasonably tidily and tucked everything away using p-clips so that the hood can open unobstructed.... Tested the lights and they all work fine.

Final Assy 23.jpg

Having got that (finally) sorted out I thought it was time to start the engine.... so after a few preliminary checks everything seemed to look ok.

Last Thursday afternoon with the first try of the ignition key, the engine turned over nicely on the starter but no firing....Then I noticed that the oil pressure gauge pipe was pumping oil on to the drive so that stopped play until it was properly hooked up....

Checked everything out on Friday... Found one loose spark plug and a vacuum pipe disconnected. A further 30 mins of trying to start the engine produced a few odd bangs and a dead battery...

Spoke to a few of the club members on Saturday night and the general consensus was that ignition timing was likely to be the culprit.

Spent an hour on Monday morning redoing the timing and it was way out... Got it all sorted properly, set up a camera and .......

'72 Corvette first start

As far as I know this is the first time the engine has run since 1993 when it was laid up. There are no mufflers, radiator, cooling fan fitted at the moment and the engine wiring/hoses/pipes all need to be tidied up and routed in the right place but.... the engine sounded smooth and settled down to a steady fast idle, admittedly for a short time until I killed the ignition. Didn't want to melt any wires on the manifolds so kept it short this time.
Final Assy 25.jpg
I wasn't expecting it to run so smoothly at all, in fact I bought a fire extinguisher just in case..... Thought it might have run rough at first until the carb and timing were spot on but it seems remarkably smooth first time out.

Beautiful sunny day (hence silly hat) and a major milestone - got to say I am pretty chuffed.

Next step is to get the engine bay fully sorted out and all missing pieces attached in their rightful positions, then do some more testing....
 

rubyragtop

Committee Member
A great achievement Tim and another step towards to completion. You are a true inspiration to others to tackle jobs on their Vettes.
Please don't forget to write up another article for the magazine, especially for the benefit of those who don't sign on to this site and new members who are not aware of the mammoth task that you have undertaken.
 

Mad4slalom

Well-known user
So having taken everything apart that related to the headlamp pods, and then putting everything back together and set up in the right order..... it alls seemed to fit quite nicely. I am baffled - don't what was wrong the first time - but I'm not going to argue with it.
View attachment 31718
I also installed all the front lights wiring reasonably tidily and tucked everything away using p-clips so that the hood can open unobstructed.... Tested the lights and they all work fine.

View attachment 31717

Having got that (finally) sorted out I thought it was time to start the engine.... so after a few preliminary checks everything seemed to look ok.

Last Thursday afternoon with the first try of the ignition key, the engine turned over nicely on the starter but no firing....Then I noticed that the oil pressure gauge pipe was pumping oil on to the drive so that stopped play until it was properly hooked up....

Checked everything out on Friday... Found one loose spark plug and a vacuum pipe disconnected. A further 30 mins of trying to start the engine produced a few odd bangs and a dead battery...

Spoke to a few of the club members on Saturday night and the general consensus was that ignition timing was likely to be the culprit.

Spent an hour on Monday morning redoing the timing and it was way out... Got it all sorted properly, set up a camera and .......

'72 Corvette first start

As far as I know this is the first time the engine has run since 1993 when it was laid up. There are no mufflers, radiator, cooling fan fitted at the moment and the engine wiring/hoses/pipes all need to be tidied up and routed in the right place but.... the engine sounded smooth and settled down to a steady fast idle, admittedly for a short time until I killed the ignition. Didn't want to melt any wires on the manifolds so kept it short this time.
View attachment 31719
I wasn't expecting it to run so smoothly at all, in fact I bought a fire extinguisher just in case..... Thought it might have run rough at first until the carb and timing were spot on but it seems remarkably smooth first time out.

Beautiful sunny day (hence silly hat) and a major milestone - got to say I am pretty chuffed.

Next step is to get the engine bay fully sorted out and all missing pieces attached in their rightful positions, then do some more testing....
Great news Tim!๐Ÿ˜๐Ÿ‘ what a milestone you have reached. I bet the oil pressure line gave you a shock !, is yours still a copper line? I had a leak (minor) at the block end which I struggled to seal with new olive. I found โ€œextraโ€ pipe coiled up behind left lower dash so pulled some more through and re made connection with another new olive. A friend suggested sealey , air and brake pipe sealant which seems to have cure it. I think half the problem was the new brass fittings which felt squeaky dry when tightening, he suggested lightly greasing the thread after putting the sealant on the olive and pipe And this allowed for more โ€œfeelโ€when tightening the pipe fitting. I have Two of the plastic oil line to gauge kits here if you want to go that route , you are more than welcome to one , let me know snd I will pop it in the post. ๐Ÿ‘
Great to see your progress Tim, Brilliant ๐Ÿ‘
 

TimP

CCCUK Member
A great achievement Tim and another step towards to completion. You are a true inspiration to others to tackle jobs on their Vettes.
Please don't forget to write up another article for the magazine, especially for the benefit of those who don't sign on to this site and new members who are not aware of the mammoth task that you have undertaken.
Just realised there are a few posts that I haven't responded to......

Many thanks for your very kind comments. Hopefully some of these posts will help others to do things on their C3s that they might not have otherwise considered. Although in many cases I have probably showed how not to do things... :rolleyes:

I have a few ideas about articles for the magazine - I'll try and get something written for the next edition.
 

TimP

CCCUK Member
Great news Tim!๐Ÿ˜๐Ÿ‘ what a milestone you have reached. I bet the oil pressure line gave you a shock !, is yours still a copper line? I had a leak (minor) at the block end which I struggled to seal with new olive. I found โ€œextraโ€ pipe coiled up behind left lower dash so pulled some more through and re made connection with another new olive. A friend suggested sealey , air and brake pipe sealant which seems to have cure it. I think half the problem was the new brass fittings which felt squeaky dry when tightening, he suggested lightly greasing the thread after putting the sealant on the olive and pipe And this allowed for more โ€œfeelโ€when tightening the pipe fitting. I have Two of the plastic oil line to gauge kits here if you want to go that route , you are more than welcome to one , let me know snd I will pop it in the post. ๐Ÿ‘
Great to see your progress Tim, Brilliant ๐Ÿ‘
Hi Gary, When I first saw a pool of oil underneath the engine after it had been running for just a few seconds you can probably guess what was going through my head. I was thus simultaneously relieved and annoyed about what had actually happened. Relieved that this was not a big oil leak problem and easy to fix, but annoyed because I had this task on my pre-engine-start checklist and somehow I had managed to miss it. However, it probably proved that the oil pump was working ok, albeit in a rather messy way.

Due to a re-occurring procurement error (buying things that I have already bought even though I keep a comprehensive list of everything I have bought. In my defence it's a really long list) I have two installation kits for the pipe that goes from the top of the block to the inside gauge. One is fitted (and seems to be leak free) and I also now have a spare - just in case, although hopefully I will never need it. Come to think of it I also have the original (plastic) pipe and fittings too. Many thanks for your kind offer but I'm fairly sure I won't need another kit - things will have got pretty bad if I do. :)

More progress to be reported soon, I hope.
 

TimP

CCCUK Member
Well done! Ready for next year?
Thanks! Hopefully the car will be on the road this year. More details to come but the radiator is in and I'm just waiting for a dry day (hopefully this Sunday) where I can push the car out of the garage and do some longer engine runs. I'm still mindful of a fire whilst things settle in and don't really want to do engine starts inside where space and ventilation is limited. The main electrical systems are working (even the heater fan!), number plates are on, and otherwise it's mainly the lack of a master brake cylinder that stops me getting it off SORN and going out for a drive..
 

Mad4slalom

Well-known user
Hi Gary, When I first saw a pool of oil underneath the engine after it had been running for just a few seconds you can probably guess what was going through my head. I was thus simultaneously relieved and annoyed about what had actually happened. Relieved that this was not a big oil leak problem and easy to fix, but annoyed because I had this task on my pre-engine-start checklist and somehow I had managed to miss it. However, it probably proved that the oil pump was working ok, albeit in a rather messy way.

Due to a re-occurring procurement error (buying things that I have already bought even though I keep a comprehensive list of everything I have bought. In my defence it's a really long list) I have two installation kits for the pipe that goes from the top of the block to the inside gauge. One is fitted (and seems to be leak free) and I also now have a spare - just in case, although hopefully I will never need it. Come to think of it I also have the original (plastic) pipe and fittings too. Many thanks for your kind offer but I'm fairly sure I won't need another kit - things will have got pretty bad if I do. :)

More progress to be reported soon, I hope.
Good news tim, I have gathered a fair few spares over my five years of ownership. Nice to know they are there just in case . ๐Ÿ‘
 
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