C3 General General C3 Corvette Discussion not covered in Tech
Sponsored by:
Sponsored by:

What did you do to your C3 today?

Thread Tools
 
Search this Thread
 
Old Nov 8, 2017 | 11:02 AM
  #2581  
EarlyC34me's Avatar
EarlyC34me
Parts Sherpa
Supporting Lifetime
 
Joined: Feb 2017
Posts: 520
Likes: 98
From: ICE boneyard, Pa
Default

Took trailing arms out and boxed to go today to yogi Bair for complete resto waiting on engine components block and rotating assembly are at machine shop
Reply
Old Nov 8, 2017 | 12:07 PM
  #2582  
scrappy76's Avatar
scrappy76
Drifting
10 Year Member
 
Joined: Jan 2011
Posts: 1,853
Likes: 81
From: Hamilton Virginia
Default

Originally Posted by Richard454
Got my gauges finalized...well almost...

I was looking for something to replace the seatbelt light and push button then ended up completely reconfiguring it-

The camera really doesn't do it justice-

Battery (Alt light)
Door ajar pic ( I know it needs to be straightened...)
Fan pic- will be able to manually switch on fans via the clock set button- one push turns on one fan-push again-turns on the second one. Push and hold for three seconds and it turns them off.
Headlight pic( Headlight doors)










Here's what I used- actually nice aluminum housings-


https://www.ebay.com/itm/12-24-36V-1...72.m2749.l2649


Wow, cool idea. I see another project for down the road.
Reply
Old Nov 10, 2017 | 12:54 AM
  #2583  
OldCarBum's Avatar
OldCarBum
Race Director
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2016
Posts: 14,351
Likes: 8,160
From: Napa Valley California
Default

Picked up a couple new parts for the 496 build. The new cam may arrive tomorrow, then lifters, crank, rods, pistons, and all the other goodies.
Reply
Old Nov 10, 2017 | 06:44 AM
  #2584  
EarlyC34me's Avatar
EarlyC34me
Parts Sherpa
Supporting Lifetime
 
Joined: Feb 2017
Posts: 520
Likes: 98
From: ICE boneyard, Pa
Default

Originally Posted by OldCarBum
Picked up a couple new parts for the 496 build. The new cam may arrive tomorrow, then lifters, crank, rods, pistons, and all the other goodies.
Its exciting when the new parts start rolling in
Reply
Old Nov 10, 2017 | 07:40 AM
  #2585  
Highlander1732's Avatar
Highlander1732
Instructor
All Eyes On Me
Photogenic
Liked
Loved
 
Joined: Mar 2017
Posts: 222
Likes: 15
From: Ijamsville Maryland
Default

I spent a while on my back going through two full cans of parts cleaner and using a number of brushes and scraping tools to remove some of the decades worth of built up crud on the suspension, steering linkage, underside of fuel pump,etc. Have had the car for a year now and have addressed the big issues and am just now having the luxury of time to start de-crustifying. Looks great from the top side, but it always amazes me how many folks will let old valve cover gaskets leak. I must have scraped off about three pounds of crusted oil/dirt. Very satisfying in a weird way though...
Reply
Old Nov 10, 2017 | 10:07 AM
  #2586  
doorgunner's Avatar
doorgunner
2026 Loser of the Year
Supporting Member
10 Year Member
Veteran: Army
Photogenic
Photoriffic
 
Joined: Sep 2013
Posts: 36,582
Likes: 7,030
From: New Or-leens Loo-z-anna
Default

I FINALLY set the pre-fabbed garage onto it's slab...(It set 11" above the slab and needed to be lowered in order to drive the car in/out..WHEW!




Reply
Old Nov 10, 2017 | 03:00 PM
  #2587  
Street Rat's Avatar
Street Rat
Le Mans Master
Supporting Lifetime
15 Year Member
Conversation Starter
Community Favorite
 
Joined: Aug 2010
Posts: 5,339
Likes: 546
From: Central Texas
Default

Today I took a drive to check for any air leaks in my window weather strips. I just replaced the door glass and window ws on both doors. I've been adjusting the door glasses to get a good seal.

So far everything sounded good. Just the usual t-top wind noise but no audible air leaks.

The big test will be spraying her down with water and checking for water leaks.

Last edited by Street Rat; Nov 11, 2017 at 08:57 AM.
Reply
Old Nov 10, 2017 | 07:25 PM
  #2588  
EarlyC34me's Avatar
EarlyC34me
Parts Sherpa
Supporting Lifetime
 
Joined: Feb 2017
Posts: 520
Likes: 98
From: ICE boneyard, Pa
Default

Crankshaft polished
Cylinders out of spec so ordered new pistons should arrive Wednesday
Pink rods reconditioned and arp bolts in and resized
Block will get bored .030 next week
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-1

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-2

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-3

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-4

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-5

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-6

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-7

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-8

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-9

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
Old Nov 11, 2017 | 03:40 PM
  #2589  
EarlyC34me's Avatar
EarlyC34me
Parts Sherpa
Supporting Lifetime
 
Joined: Feb 2017
Posts: 520
Likes: 98
From: ICE boneyard, Pa
Default

Originally Posted by Street Rat
Today I took a drive to check for any air leaks in my window weather strips. I just replaced the door glass and window ws on both doors. I've been adjusting the door glasses to get a good seal.

So far everything sounded good. Just the usual t-top wind noise but no audible air leaks.

The big test will be spraying her down with water and checking for water leaks.
That is on the list in the spring. Thinking about deleting passenger mirror and new lock set when i have the doors apart as well as clean and re grease all the linkage rods
Reply
Old Nov 11, 2017 | 10:59 PM
  #2590  
sc2dave's Avatar
sc2dave
Advanced
 
Joined: Sep 2017
Posts: 90
Likes: 3
From: Whittier Cal.
Default

Attempted to remove radiator, no luck
Reply
Old Nov 12, 2017 | 11:10 AM
  #2591  
Mr E Here's Avatar
Mr E Here
Intermediate
10 Year Member
 
Joined: Aug 2009
Posts: 48
Likes: 2
Default Played, where is that nut?

Friend came over and we removed and rebuilt my stock Quadrajet. He'd done it before I was was the student. Everything went great. Found a few issues that were likely causing my acceleration hesitation problem. Went back together great, all the action seemed perfect. Put it back on the intake and started hooking all the lines up, no problems. Then got the pedal cable. "Where is the nut for this?"

Couldn't find the nut, had to get one out of the "spare parts" coffee can. Started it up, started almost right off! There was some fuel backup initially (float needed "self-adjusting") but after turning off and then back on again, that went away and the car was idling nicely. Then this odd sound started.....

Think we found the missing nut. We heard a metallic rattling sound. Took a few seconds before I cut the engine. We both looked at each other and eventually decided there was no explanation for the sound EXCEPT that it was the missing nut and that we'd somehow managed to let it fall into the intake. We took the normal precautions of covering the hole once the carburetor came off, and left it there until we returned the rebuilt carb. Neither of us have any explanation of how this could have happened, but there is no other explanation...

As for the sound, it sounded like you left a quarter in your pocket and it got loose in the dryer. We both feel that is not a bad thing all possibilities considered. What we did not hear was any loud or crunching noises one might relate to a piston being destroyed or a valve being mangled. After a long afternoon and evening of work, I called it a night and there it sits.

Going forward, the plan is to order intake, head, and valve cover gaskets to have on hand. First remove the carburetor and look around in the manifold for the (extremely) remote chance it is sitting right on top. After than comes the intake. Given what I know it seems the most likely the bastard nut is in one of the intake ports. Hoping that is the case and it then just becomes a matter of fishing it out. If that fails then off comes the heads.

I am sure each of you has already slapped your own forehead and called me an idiot out loud. I deserve that. It shows that you cannot be too careful. We thought we'd done everything right, somehow we let it happen unwittingly. Fingers crossed there is no damage, just some fishin and a stupid story to tell at the next cruise in.
Reply
Old Nov 12, 2017 | 07:43 PM
  #2592  
shok's Avatar
shok
Racer
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2012
Posts: 427
Likes: 20
Default

Well let us know how it turns out, stuff happens.
Reply
Old Nov 13, 2017 | 01:16 AM
  #2593  
Procrastination Racing's Avatar
Procrastination Racing
Le Mans Master
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 2001
Posts: 6,317
Likes: 289
From: Ocala FL
Default

Originally Posted by Mr E Here
Friend came over and we removed and rebuilt my stock Quadrajet. He'd done it before I was was the student. Everything went great. Found a few issues that were likely causing my acceleration hesitation problem. Went back together great, all the action seemed perfect. Put it back on the intake and started hooking all the lines up, no problems. Then got the pedal cable. "Where is the nut for this?"

Couldn't find the nut, had to get one out of the "spare parts" coffee can. Started it up, started almost right off! There was some fuel backup initially (float needed "self-adjusting") but after turning off and then back on again, that went away and the car was idling nicely. Then this odd sound started.....

Think we found the missing nut. We heard a metallic rattling sound. Took a few seconds before I cut the engine. We both looked at each other and eventually decided there was no explanation for the sound EXCEPT that it was the missing nut and that we'd somehow managed to let it fall into the intake. We took the normal precautions of covering the hole once the carburetor came off, and left it there until we returned the rebuilt carb. Neither of us have any explanation of how this could have happened, but there is no other explanation...

As for the sound, it sounded like you left a quarter in your pocket and it got loose in the dryer. We both feel that is not a bad thing all possibilities considered. What we did not hear was any loud or crunching noises one might relate to a piston being destroyed or a valve being mangled. After a long afternoon and evening of work, I called it a night and there it sits.

Going forward, the plan is to order intake, head, and valve cover gaskets to have on hand. First remove the carburetor and look around in the manifold for the (extremely) remote chance it is sitting right on top. After than comes the intake. Given what I know it seems the most likely the bastard nut is in one of the intake ports. Hoping that is the case and it then just becomes a matter of fishing it out. If that fails then off comes the heads.

I am sure each of you has already slapped your own forehead and called me an idiot out loud. I deserve that. It shows that you cannot be too careful. We thought we'd done everything right, somehow we let it happen unwittingly. Fingers crossed there is no damage, just some fishin and a stupid story to tell at the next cruise in.
Not at you, at me. We have all been in spots similar to this before.

Before you yank too much off, get one of those magnet pickup tools with the flexible handle. You'll have to pull the Q-Jet back off, but you can work the magnet down the intake and the runners and may get lucky.

Then if you pull the intake, use the magnet down each intake port.

Usually they come in either a magnet in a long round holder like a pencil or in a flat wide piece. The long round one will work better in the intake ports.

Of course, if you have a cast iron intake, that may not work unless you have plastic on all sides so it can slide along the intake.




Reply
Old Nov 13, 2017 | 01:20 AM
  #2594  
Procrastination Racing's Avatar
Procrastination Racing
Le Mans Master
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 2001
Posts: 6,317
Likes: 289
From: Ocala FL
Default

Originally Posted by sc2dave
Attempted to remove radiator, no luck
A helpful tip I use. Get a big piece of cardboard, slide it between the fan and the radiator, lift the radiator out of the saddles, and slide it up the cardboard.

This way you don't have to lift it the entire time and try to keep it from hitting the fan.

It helps a lot putting a new or recored one in, since you don't want to cut up the good one on the way in.

BTW, you do bang them up a bit trying to get the lower outlet past everything.
Reply
Old Nov 13, 2017 | 10:26 PM
  #2595  
OldCarBum's Avatar
OldCarBum
Race Director
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2016
Posts: 14,351
Likes: 8,160
From: Napa Valley California
Default

My Morel roller lifters and Crane Hydraulic roller camshaft arrived today.
Valve train is complete and on the shelf.
Now it's time to start ordering my rotating assembly.
First, forged stroker crank for the 496.
Not sure if it's ok to put in a plug for someone but if your building a motor on the northern west coast area look up LJ's Speed and Machine, Napa, CA.
John is a great guy and very knowledgeable.
He and his wife also make awesome wine!


Reply
Old Nov 15, 2017 | 08:45 PM
  #2596  
doorgunner's Avatar
doorgunner
2026 Loser of the Year
Supporting Member
10 Year Member
Veteran: Army
Photogenic
Photoriffic
 
Joined: Sep 2013
Posts: 36,582
Likes: 7,030
From: New Or-leens Loo-z-anna
Default

Nuffin......but I'm getting the garage closer to being usable......

before......... .....................






After................................... ..





Last edited by doorgunner; Nov 15, 2017 at 08:46 PM.
Reply
Old Nov 15, 2017 | 10:03 PM
  #2597  
Lobzila's Avatar
Lobzila
Pro
10 Year Member
Photogenic
Photoriffic
Liked
 
Joined: Feb 2014
Posts: 607
Likes: 122
Default

Put baby in the Vettes for Veterans car show. Because nobody puts baby in a corner!
There was over 150 Vettes from all era's C1 to C7. Never saw so many LT4 engines in one place. The Captain America Vette is owned by surgeon who dress's the part and goes around to local hospitals cheering up kids with rides in the car and visiting sick kids. I thought he was bit over the top at first, then talked to him and ended up donating to his charity he runs. He was very nice and down to earth kind of doctor. He travels all over the west coast for work and his charity.
For some odd reason the photo are 90 deg off no matter how I change them.
Attached Images    

Last edited by Lobzila; Nov 15, 2017 at 10:08 PM.
Reply

Get notified of new replies

To What did you do to your C3 today?

Old Nov 16, 2017 | 01:09 PM
  #2598  
stingraymaniac's Avatar
stingraymaniac
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Jun 2003
Posts: 5,135
Likes: 71
From: Umeå Sweden
Default

Started it up for the first time in 2 weeks, sounds great, you get that nice feeling just sitting in the garage revving and wanting summer
Reply
Old Nov 17, 2017 | 09:32 AM
  #2599  
Street Rat's Avatar
Street Rat
Le Mans Master
Supporting Lifetime
15 Year Member
Conversation Starter
Community Favorite
 
Joined: Aug 2010
Posts: 5,339
Likes: 546
From: Central Texas
Default

I just put two new window glasses in so I went and had the glasses tinted. Put her under the cover for a few days to let the film dry.
Reply
Old Nov 17, 2017 | 09:57 PM
  #2600  
Richard454's Avatar
Richard454
Le Mans Master
20 Year Member
Active Streak: 30 Days
Top Answer: 1
Top Answer: 3
 
Joined: May 2003
Posts: 8,876
Likes: 3,556
From: Fernandina Beach FL
2023 Restomod of the Year finalist
2020 C3 of the Year Winner - Modified
Default

More progress....

Sidepipes- got one side almost finished-

Tacked up the V-bands after carefully fitting the 4½"sidepipes to tuck under the 69 Factory Fiberglass covers and frame...

A ½" square tubing was all that was needed to space out the covers-

Here's where the O2 sensor is going-





Loosen the bolt- and side pipes are easily disconnected from the SS downpipes-





4½" muffler will side right over the 2½" straight pipes- and lock in place with a V-Band-

(driverside- upper pipe not welded yet)





Here's the muffer part-

basically a glasspac and spiral baffles








Reply



All times are GMT -4. The time now is 04:47 PM.

story-0
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-1
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-2
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-3
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-4
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-5
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-6
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-7
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-8
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-9
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE