The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 02-19-2004, 11:15 PM   #26
krazy_texan
Registered User
 
krazy_texan's Avatar
 
Join Date: Oct 2002
Location: West Des Moines, Ia
Posts: 3,233
glad to see that you got it done succesfully
__________________
Krazy Texan
My Trucks are made with Wrenches not Chop Sticks
1967 GMC 3/4 ton "Johnny Cash"
1990 v1500 suburban
1967 Ford f100 Swb 4x4 "green bean"


GOD BLESS JESUS, JOHN WAYNE, AND THE ALAMO
krazy_texan is offline   Reply With Quote
Old 02-19-2004, 11:20 PM   #27
jewels.
Registered User
 
jewels.'s Avatar
 
Join Date: Jul 2001
Location: Munster, IN
Posts: 1,100
there were only a few adjustments necessary to make sure that the carb would function properly....

1. the idle mixture adjustment screws were put in at the exact same position as when they were removed.... you do this by first counting the number of turns it takes to screw them all the way in.... then you take them out.... and when you put them back in place, just screw then all the way in, and back out the appropriate number of turns.....

2. the float height had to be adjusted in two different directions... the instructions provided diagrams and a little paper ruler to measure all the adjustments...

3. the pump rod adjustment (for the throttle linkage) also needed to be adjusted/set properly... and again, the instructions had good diagrams, and the paper ruler was helpful....

the remainder of the adjustments to the carb listed in the instructions were for a carb with an automatic choke assembly, which my carb did not have....

to reassembly my carb to the truck manifold, i just put the carb back in place in reverse order.....

1. put in the two bolts in the manifold...
2. screwed in the fuel line...
3. hooked up the throttle linkage, making sure the clip and washer were back in the correct position
4. hooked up the spring that keeps the throttle linkage taught
5. hooked up the manual choke cable..... when i hooked this up, i first adjusted the knob on the dash to have a fully closed choke.... thus, the cable looks like this: (little to no wire showing at its end)
Attached Images
 
__________________
68 C10 Red Step 350 my first child & main focus
58 3200 Apache LWB Step the upcoming project
jewels. is offline   Reply With Quote
Old 02-19-2004, 11:22 PM   #28
jewels.
Registered User
 
jewels.'s Avatar
 
Join Date: Jul 2001
Location: Munster, IN
Posts: 1,100
then, i hooked up the choke cable, making sure that the choke flap was totally closed on the top surface of the carb....

and i tighted down the cable to secure it in place....
Attached Images
 
__________________
68 C10 Red Step 350 my first child & main focus
58 3200 Apache LWB Step the upcoming project
jewels. is offline   Reply With Quote
Old 02-19-2004, 11:25 PM   #29
jewels.
Registered User
 
jewels.'s Avatar
 
Join Date: Jul 2001
Location: Munster, IN
Posts: 1,100
6. i reassembled the air cleaner....

then, i started her up, and WAAAALAAAA!!! it runs awesome....

the only problem i had was a slight drip from the fuel line, which was easily fixed with a small tightening....

i also had to adjust the idle speed because it was really screwed up from before (when the carb was really running poorly)....

i took her out for a brief drive.... runs great.... had to fill the tires with air....

but here she is.... sittin perty in the sun!
Attached Images
 
__________________
68 C10 Red Step 350 my first child & main focus
58 3200 Apache LWB Step the upcoming project
jewels. is offline   Reply With Quote
Old 02-19-2004, 11:26 PM   #30
jewels.
Registered User
 
jewels.'s Avatar
 
Join Date: Jul 2001
Location: Munster, IN
Posts: 1,100
and another....
Attached Images
 
__________________
68 C10 Red Step 350 my first child & main focus
58 3200 Apache LWB Step the upcoming project
jewels. is offline   Reply With Quote
Old 02-19-2004, 11:27 PM   #31
jewels.
Registered User
 
jewels.'s Avatar
 
Join Date: Jul 2001
Location: Munster, IN
Posts: 1,100
and finally tucked back in for the winter.....

Attached Images
 
__________________
68 C10 Red Step 350 my first child & main focus
58 3200 Apache LWB Step the upcoming project
jewels. is offline   Reply With Quote
Old 02-19-2004, 11:31 PM   #32
jewels.
Registered User
 
jewels.'s Avatar
 
Join Date: Jul 2001
Location: Munster, IN
Posts: 1,100
ONE MORE THING.....

i must credit FINE69 (mike) for several things....

first, he indicated that i would have to do this soon (he was right)....

second, he set the idle mixture screws at the ohio meet (and he set them by ear), which is a really cool thing.... cause it STILL runs very well

third, he unknowingly donated a pink rag to my project because this rag traveled from his house (in Ohio at the meet), to my house (when i lived in West Lafayette, IN), all while riding on my truck frame under the hood next to the engine!

thanks for the rag, mike!

and thanks to everyone else for their help and encouragement! this board is the best!!!

ciao!
jewels.
Attached Images
 
__________________
68 C10 Red Step 350 my first child & main focus
58 3200 Apache LWB Step the upcoming project
jewels. is offline   Reply With Quote
Old 02-19-2004, 11:48 PM   #33
jewels.
Registered User
 
jewels.'s Avatar
 
Join Date: Jul 2001
Location: Munster, IN
Posts: 1,100
oh - one other thing.... .

there was a recent thread i posted about starting the engine, and how exactly i should prep the engine before i start it.....

(clicky) for thread

and as it turns out, i just bolted it on, and it started right up.... it took very few pumps to get it prepped for start.... in fact, it started easier than if it were freezin cold outside.... thanks everyone!

jewels.
__________________
68 C10 Red Step 350 my first child & main focus
58 3200 Apache LWB Step the upcoming project
jewels. is offline   Reply With Quote
Old 02-20-2004, 12:16 AM   #34
stllookn
Saving 1 truck at a time!
 
stllookn's Avatar
 
Join Date: Aug 2001
Location: Kent, WA
Posts: 6,465
Jewels, Are those 6-lug wheels on your '68? What size wheel and tire are you running? I have a set of (4) 10 x 15, 6-lug turbines that I was thinking about putting on my '67 stepside. I installed power steering and was wondering how a 10-inch wheel with a 275 or wider is going to behave on the front. Probably just like a Winston Cup car...LOL! I like the turbines when they are painted the same color as the body.
__________________
'68 C20 Longhorn 50th Anniversary 400/TH400
'68 C20 Longhorn 50th Anniversary 468/TH400w/buckets
'72 C20 Halfhorn (Longhorn w/o cab and front clip)
'69 Flxible Cruiser (look up ugly in the dictionary)
stllookn is offline   Reply With Quote
Old 02-20-2004, 01:58 AM   #35
jewels.
Registered User
 
jewels.'s Avatar
 
Join Date: Jul 2001
Location: Munster, IN
Posts: 1,100
Quote:
Originally posted by stllookn
Jewels, Are those 6-lug wheels on your '68? What size wheel and tire are you running? I have a set of (4) 10 x 15, 6-lug turbines that I was thinking about putting on my '67 stepside. I installed power steering and was wondering how a 10-inch wheel with a 275 or wider is going to behave on the front. Probably just like a Winston Cup car...LOL! I like the turbines when they are painted the same color as the body.

yes, those are 6-lugs.... they are aluminum slots (large slots).... they came with the truck when i bought it.....

i am running 255-60-15's, if i remember correctly.....

i think the tires give the truck a really nice stance, but i wish they would fill the wheel wells a bit more.....

painting the turbines the same color was the idea of the guy who helped me paint my truck.... at first i thought it looked like a clown vehicle.... but they have grown on me....

i still prefer stock....

jewels.
__________________
68 C10 Red Step 350 my first child & main focus
58 3200 Apache LWB Step the upcoming project
jewels. is offline   Reply With Quote
Old 02-20-2004, 03:28 AM   #36
SS55
Registered User
 
Join Date: Nov 2003
Location: San Diego, CA
Posts: 62
Jewels,

I believe that "stupid little white thing in the kit" is used slide the accelerator pump diaphragm over the plunger body. I struggled with a q-jet accelerator pump on a recent rebuild and it was afterwards that I realized how that cone shaped white thing could have helped.
__________________
Be wary of the light at the end of the tunnel....It might be a gorilla holding a flashlight!

71 Blazer, ex-4WD...Bought it that way
55 GMC
55 Belair 2dr HT
67 El Camino
SS55 is offline   Reply With Quote
Old 02-20-2004, 09:27 PM   #37
jewels.
Registered User
 
jewels.'s Avatar
 
Join Date: Jul 2001
Location: Munster, IN
Posts: 1,100
Quote:
Originally posted by SS55
Jewels,

I believe that "stupid little white thing in the kit" is used slide the accelerator pump diaphragm over the plunger body. I struggled with a q-jet accelerator pump on a recent rebuild and it was afterwards that I realized how that cone shaped white thing could have helped.

Oh My Gawd!!! Wow! That would have helped at the time! That sucker was almost impossible to reassemble! I had two small vice grips on either side to get it back together... and I couldnt figure out how it should have been done.

Wow --- I wish I knew that before... Oh well -- the good thing is that is it back together --- and correctly. Thanks for the info!

ciao!
jewels.
__________________
68 C10 Red Step 350 my first child & main focus
58 3200 Apache LWB Step the upcoming project
jewels. is offline   Reply With Quote
Old 02-20-2004, 11:27 PM   #38
onetoncrewcab
One of my kids. Cute eh?
 
onetoncrewcab's Avatar
 
Join Date: Oct 2001
Location: Mitchell, SD
Posts: 1,286
I gotta admit, this was a pretty impressive thread. I've rebuilt one carb in my lifetime and for the second one, I talked a buddy into rebuilding it for me.
Good job.
MJ
__________________
If a kid asks where rain comes from, I think a cute thing to tell him is “God is crying.” And if he asks why God is crying, another cute thing to tell him is “Probably because of something you did.

John 3:16
2006 Chevy HHR
2000 Dodge Durango
1985 Jeep CJ-7
1970 Chevy Pickup
onetoncrewcab is offline   Reply With Quote
Old 02-20-2004, 11:59 PM   #39
72c10step
WHYBYNU when old will do?
 
72c10step's Avatar
 
Join Date: Jul 2003
Location: Loudon, NH
Posts: 876
What, no pictures of you covered in oil and grease with a big grin on your face this time? j/k
__________________
-72 Chevy C10 Stepside
-2002 Chevy Silverado 2500HD 4x4
-1984 Jeep CJ7
-1995 Polaris XCR600 Custom
-2003 Honda 300ex
72c10step is offline   Reply With Quote
Old 02-21-2004, 12:33 AM   #40
dtlilly
Account Suspended
 
dtlilly's Avatar
 
Join Date: Jan 2003
Location: Shadow of Lambeau Field
Posts: 5,597
Congrats Jewels, that is definately a job well done.
dtlilly is offline   Reply With Quote
Old 02-21-2004, 12:57 AM   #41
jewels.
Registered User
 
jewels.'s Avatar
 
Join Date: Jul 2001
Location: Munster, IN
Posts: 1,100
Quote:
Originally posted by 72c10step
What, no pictures of you covered in oil and grease with a big grin on your face this time? j/k

he he --- nope - sry ..... i have no pictures of me because i had to rebuild it and install it by myself

maybe next time someone will be willing to come hang out with lonely ol' me?
(attempting to create overwhelming sympathy and pity here! )

sorry!
maybe next time?
BTW, i was a little dirty, but not too dirty, because i had to wash up and go serve coffee for six hours that evening!

jewels.
__________________
68 C10 Red Step 350 my first child & main focus
58 3200 Apache LWB Step the upcoming project
jewels. is offline   Reply With Quote
Old 02-21-2004, 01:14 AM   #42
dtlilly
Account Suspended
 
dtlilly's Avatar
 
Join Date: Jan 2003
Location: Shadow of Lambeau Field
Posts: 5,597
Jewels, I'd be happy to hold the camara next time you want to take pics, if the KC members don't want to help you out on your next progect
dtlilly is offline   Reply With Quote
Old 02-21-2004, 01:21 AM   #43
smitty62
Registered User
 
smitty62's Avatar
 
Join Date: May 2002
Location: North Carolina
Posts: 1,234
OK, Jewels, time to quit playing in the sandbox and move on up to a Quadrajet. If you can learn to change numbered plungers/jets, etc and tune one of them, you'll be the envy of a lot of members! You've got the b---s, uh.....nerve....so get an intake and a Quad from a '84 or so 350 without the computer connection and with an automatic choke and make some real improvements. You can check the Quad numbers at : www.carbs.net/Number/oemnumber.asp
No, A 4-barrel does not use more fuel--only your right foot does--it feels so good! Have fun
__________________


Stepsides look like real trucks!
Smitty

smitty62 is offline   Reply With Quote
Old 02-21-2004, 01:23 AM   #44
jewels.
Registered User
 
jewels.'s Avatar
 
Join Date: Jul 2001
Location: Munster, IN
Posts: 1,100
Quote:
Originally posted by dtlilly
Jewels, I'd be happy to hold the camara next time you want to take pics, if the KC members don't want to help you out on your next progect
to be brutally honest, i have to admit that i didnt *ask* anyone from KC to help me out.... so i suppose its my fault?!?

jewels.
__________________
68 C10 Red Step 350 my first child & main focus
58 3200 Apache LWB Step the upcoming project
jewels. is offline   Reply With Quote
Old 02-21-2004, 01:58 AM   #45
ChrisK10
1971 C20 Custom Camper
 
ChrisK10's Avatar
 
Join Date: Mar 2003
Location: Ames/Shenandoah, IA
Posts: 1,435
Of course it's not your fault Jewels, you should have just asked me! LOL, I probably couldn't have helped you in any other way except holding the camera and taking pictures... and cleaning you... err I mean your truck back up. But hey, it's the thought that counts right?? :p

BTW- Great thread!!!
__________________
'71 Chevy C20 Custom Camper, 454, TH400

'97 GMC K1500 5.7L
ChrisK10 is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 12:13 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com