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 05-01-2010, 02:40 PM   #1
capev86
Registered User
 
Join Date: May 2009
Location: Eliot, Maine
Posts: 1,314
need help......80's q-jet on 72 burb 307

hello all:

i put an edelbrock intake and an early 80's style q-jet on my '72 burb with a 307 to replace the original 2 barrel. i want to use the (hot air?) '84 vintage choke thermostat that i have and was wondering if i could change the clip on the end of the old wire that went to the 2bbl choke pull off and use that as a power source. i am probably off by a mile with my thinking but am hoping to get this truck running by tonight because there is a local car show going tomorrow. any bright ideas....i'm open to them! thanks!!!

Last edited by capev86; 05-01-2010 at 02:41 PM.
capev86 is offline   Reply With Quote
Old 05-01-2010, 05:42 PM   #2
jpert
Registered User
 
Join Date: Oct 2008
Location: Bismarck North Dakota
Posts: 56
Re: need help......80's q-jet on 72 burb 307

You can lossen the cover and turn it until the choke is off and then pump the accel pump to start and get to the show and back then get the switches the way you want and readjust at a less critical time.
jpert is offline   Reply With Quote
Old 05-01-2010, 11:46 PM   #3
capev86
Registered User
 
Join Date: May 2009
Location: Eliot, Maine
Posts: 1,314
Re: need help......80's q-jet on 72 burb 307

sometimes i'm an idiot.....

i put the yellow wire on the neg instead of the pos terminal on the coil and so was having trouble trying to figure why the timing light wasn't flashing. well, fill up the exhaust pipe with unburned fuel and then get the wires right and BANG like a cannon going off. it blew a hole through the back of the muffler (ripped it half off is more exact). i was planning to get a nice exhaust eventually but the stock style setup was in great shape. i should be able to just swap the muffler out but arghhhhh......

it still won't start so i'm thinking there is more troubleshooting to do. a friend of my dad's has more experience with carb tuning than he or i so hopefully they will be able to figure it out for me this week while i'm at work (its great having retiree's to help out).

i am better at changing things.....bolting and unbolting, not tuning or hard core troubleshooting.
capev86 is offline   Reply With Quote
Reply

Bookmarks


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 07:14 AM.


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