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 09-13-2015, 05:18 AM   #1
Jesus5150
Registered User
 
Join Date: Oct 2013
Location: Spokane Valley Washington
Posts: 87
Timing marks on passenger side?

Built a mid/late 70s truck 350 and dropped it into my 69 longhorn. Set initial timing and started it. Hit it with the timing light, low and behold, the timing mark on the balancer is on the passenger side, while my timing cover marks are on the drivers side. So I dialed it in by ear and have been driving it but it feels gutless... Is something wrong, or is this just an uncommon thing?
Jesus5150 is offline   Reply With Quote
Old 09-13-2015, 09:45 AM   #2
geezer#99
Registered User
 
geezer#99's Avatar
 
Join Date: Aug 2009
Location: Bowser
Posts: 13,512
Re: Timing marks on passenger side?

Just mismatched parts.

Look here for info and how to correct it.
http://www.crankshaftcoalition.com/w...op_dead_center
geezer#99 is offline   Reply With Quote
Old 09-13-2015, 12:30 PM   #3
Phildeez
Registered User
 
Phildeez's Avatar
 
Join Date: Jul 2015
Location: Riverside, Ca.
Posts: 88
Re: Timing marks on passenger side?

Is it so far advanced that it's showing the line on the balancer on the passenger side? What does the light say after you set it by ear?
Phildeez is offline   Reply With Quote
Old 09-13-2015, 12:36 PM   #4
Jesus5150
Registered User
 
Join Date: Oct 2013
Location: Spokane Valley Washington
Posts: 87
Re: Timing marks on passenger side?

Nice thanks for the link. No when I turn it, it will move an inch and then ping
Jesus5150 is offline   Reply With Quote
Old 09-13-2015, 02:26 PM   #5
firedemon
Registered User
 
Join Date: Jun 2015
Location: @
Posts: 890
Re: Timing marks on passenger side?

sounds like the advance could be stuck inside the distributor or the vac line is still connected
firedemon is offline   Reply With Quote
Old 09-19-2015, 09:03 AM   #6
richards72chevy
Registered User
 
richards72chevy's Avatar
 
Join Date: Dec 2010
Location: konawa ok/oakdale Ca.
Posts: 1,647
Re: Timing marks on passenger side?

Quote:
Originally Posted by geezer#99 View Post
Just mismatched parts.

Look here for info and how to correct it.
http://www.crankshaftcoalition.com/w...op_dead_center
Good info.
richards72chevy 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 11:19 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com