C1 & C2 Corvettes General C1 Corvette & C2 Corvette Discussion, Technical Info, Performance Upgrades, Project Builds, Restorations

1961 gas tank

Thread Tools
 
Search this Thread
 
Old 06-21-2017, 09:56 PM
  #21  
wmf62
Race Director
 
wmf62's Avatar
 
Member Since: Jun 2006
Location: Inverness FL
Posts: 17,891
Received 727 Likes on 621 Posts
St. Jude Donor '07

Default

Originally Posted by burtonbl103
Thakns so you don't think ill need to pull the seats ?
what you see is all that I did....


Bill
Old 06-22-2017, 05:51 AM
  #22  
capevettes
Race Director
Support Corvetteforum!
 
capevettes's Avatar
 
Member Since: Oct 2004
Location: Cape Cod, Mass.
Posts: 18,763
Received 4,553 Likes on 2,160 Posts
2023 C3 of the Year Finalist - Unmodified
2021 C8 of the Year Finalist Unmodified
2020 Corvette of the Year Finalist (performance mods)
2019 C1 of Year Winner (performance mods)
2017 Corvette of the Year Finalist
2016 C2 of Year
2015 C3 of Year Finalist

Default

Bill, I did not have to remove the seats or the deck. It is a pita getting that cover to fit back on the new tank.
The following users liked this post:
burtonbl103 (06-24-2017)
Old 06-22-2017, 05:58 AM
  #23  
59BlueSilver
Safety Car

 
59BlueSilver's Avatar
 
Member Since: Apr 2013
Location: Arlington TX
Posts: 4,833
Received 931 Likes on 533 Posts
2023 Restomod of the Year Finalist
2023 C1 of the Year Finalist - Unmodified

Default

I pulled out the seats just to keep from damaging them. Lots of sharp edges on those tanks!
Old 06-22-2017, 06:01 AM
  #24  
wmf62
Race Director
 
wmf62's Avatar
 
Member Since: Jun 2006
Location: Inverness FL
Posts: 17,891
Received 727 Likes on 621 Posts
St. Jude Donor '07

Default

Originally Posted by 59BlueSilver
I pulled out the seats just to keep from damaging them. Lots of sharp edges on those tanks!
best done by 2 people to avoid that kind of stuff...

Bill
The following users liked this post:
burtonbl103 (06-24-2017)
Old 06-24-2017, 08:44 AM
  #25  
burtonbl103
Team Owner
Thread Starter
 
burtonbl103's Avatar
 
Member Since: Jan 2004
Location: Boston MA
Posts: 38,571
Received 595 Likes on 176 Posts
St. Jude Donor '06-'07-'08 & '12-'13

Default

Originally Posted by wmf62
best done by 2 people to avoid that kind of stuff...

Bill
got my buddy helping me tommorw thanks
Old 06-24-2017, 02:18 PM
  #26  
wmf62
Race Director
 
wmf62's Avatar
 
Member Since: Jun 2006
Location: Inverness FL
Posts: 17,891
Received 727 Likes on 621 Posts
St. Jude Donor '07

Default

Originally Posted by burtonbl103
got my buddy helping me tommorw thanks
have FUN...

and

Bill
Old 06-26-2017, 10:58 AM
  #27  
jimh_1962
Le Mans Master
 
jimh_1962's Avatar
 
Member Since: Feb 2004
Location: Norcal CA
Posts: 6,717
Received 551 Likes on 444 Posts
2018 C1 of Year Finalist

Default

Originally Posted by burtonbl103
Thakns so you don't think ill need to pull the seats ?
Yeah, my lid was not installed when I did it. The hinges were installed. I think you should be find with what you have done. I think the newer gas tanks are more size correct.

The straps are a a pain too. I used longer bolts to get them started (if you are not using your old ones) then torqued them down. From there you can replace the bolts with the correct ones or simply cut of the excess from underneath if you do not care to use the correct bolt heads.

As said earlier add an extra ground from the sending unit to the frame. It will help make sure the sending unit reads correctly.

Also, you might want to bench test the sending unit (if you did not buy another one) just to make sure it reads correctly before installing it.
Old 06-27-2017, 09:12 AM
  #28  
61corv
Pro
Support Corvetteforum!
 
61corv's Avatar
 
Member Since: Feb 2015
Location: Omaha NE
Posts: 579
Received 114 Likes on 86 Posts
Default

Come on... it isn't that hard at all.
Drain the tank, I used a siphon hose .
Spray the bolts and let them set a day or two (if needed).
Remove the wiring, vent hose and filler hose. leave the sender in.
Lift the aft up and pull to the right side to clear the neck. This can be done with seats full forward and deck lid on easily.

Take your time, I used my original tank and straps. Since they were bent to fit already. It took less than an hour, - It took longer to take the cover off.

Ad the extra ground is a great idea, I did that too. But to test the gauge is different story. I put 5 gallons and bent the arm on the sender to read 1/4 then added 4 more and checked for 1/2 tank, Mine reads tad low so when I am less than 1/4 I know the fun is over soon..

Last edited by 61corv; 06-27-2017 at 09:19 AM.
Old 06-27-2017, 10:46 AM
  #29  
jimh_1962
Le Mans Master
 
jimh_1962's Avatar
 
Member Since: Feb 2004
Location: Norcal CA
Posts: 6,717
Received 551 Likes on 444 Posts
2018 C1 of Year Finalist

Default

Originally Posted by 61corv
Come on... it isn't that hard at all.
Drain the tank, I used a siphon hose .
Spray the bolts and let them set a day or two (if needed).
Remove the wiring, vent hose and filler hose. leave the sender in.
Lift the aft up and pull to the right side to clear the neck. This can be done with seats full forward and deck lid on easily.

Take your time, I used my original tank and straps. Since they were bent to fit already. It took less than an hour, - It took longer to take the cover off.

Ad the extra ground is a great idea, I did that too. But to test the gauge is different story. I put 5 gallons and bent the arm on the sender to read 1/4 then added 4 more and checked for 1/2 tank, Mine reads tad low so when I am less than 1/4 I know the fun is over soon..
You did not try to replace it with the oversize tank... The fitment was horrible, I had to hammer down the corners just to get the cover to fit. I must have taken out the tank more than a couple of times to beat down the flanges on it.
Old 06-27-2017, 08:00 PM
  #30  
61corv
Pro
Support Corvetteforum!
 
61corv's Avatar
 
Member Since: Feb 2015
Location: Omaha NE
Posts: 579
Received 114 Likes on 86 Posts
Default

I used my original tank, straps and bolts. I also replace the sending unit with delco unit. I didn't have a issue with the tank. I guess I was lucky...
Old 06-27-2017, 09:57 PM
  #31  
SDVette
Safety Car
 
SDVette's Avatar
 
Member Since: Jan 2000
Location: Poway CA
Posts: 4,845
Received 1,295 Likes on 560 Posts
2023 C1 of the Year Finalist - Unmodified
2022 C1 of the Year Finalist - Unmodified
2021 C1 of the Year Finalist - Unmodified
2019 C1 of Year Finalist (stock)
2016 C1 of Year Finalist

Default

As said above... it's fitting the repro tanks in that is the main problem. They just don't fit, you must bend, test fit, remove, bend, test fit, literally a dozen or more times.

Last edited by SDVette; 06-27-2017 at 10:19 PM.
Old 07-02-2017, 02:03 PM
  #32  
burtonbl103
Team Owner
Thread Starter
 
burtonbl103's Avatar
 
Member Since: Jan 2004
Location: Boston MA
Posts: 38,571
Received 595 Likes on 176 Posts
St. Jude Donor '06-'07-'08 & '12-'13

Default

tank went in perfect, took my time no issues just took her for a test run replaced all the hoses wile i was at it . Re used my straps that made it easier.
The following users liked this post:
capevettes (07-02-2017)
Old 07-02-2017, 07:59 PM
  #33  
wmf62
Race Director
 
wmf62's Avatar
 
Member Since: Jun 2006
Location: Inverness FL
Posts: 17,891
Received 727 Likes on 621 Posts
St. Jude Donor '07

Default

congrats

Bill
The following users liked this post:
burtonbl103 (07-02-2017)



Quick Reply: 1961 gas tank



All times are GMT -4. The time now is 03:38 PM.