Today's Posts Mark Forums Read Calendar
Go Back   NJFBOA - Home of New Jersey's Camaros and Firebirds > Tech Forums > Engine / Power / Tuning

Notices


Reply
 
Thread Tools
Old 06-22-2009, 05:49 PM   #1
UserName
 
UserName's Avatar
 
Join Date: Feb 2008
Location: Jersey City
Posts: 260
iTrader: (0)
Exclamation timing a carb 350

im almost done with the T/A . not the only problem that i have is tuning it. i have a timing gun(never used it before) with a book that expains what to do . my question is where does the neddle need to be at to be right on time?
__________________
Bibblys 86 2.8 camaro and my 85 5.7 Trans Am recaro.
UserName is offline   Reply With Quote
Old 06-25-2009, 09:05 PM   #2
crainholio
 
Join Date: Nov 2004
Location: Randolph
Posts: 198
iTrader: (2)
The harmonic balancer's zero TDC mark (engraved line) needs to be at the specified mark on your timing tab, usually spot-welded to the timing cover. I usually start at 10deg Before Top Dead Center.

Be sure the distributor's vacuum advance is disconnected, and the vac line plugged.
__________________
1982 Z28 w/ '01 LS1 + T56, TR224 cam, Katech oil pump, JWIS chain
crainholio is offline   Reply With Quote
Old 06-25-2009, 09:18 PM   #3
deadtrend1
11 second club / Moderator
 
deadtrend1's Avatar
 
Join Date: Aug 2004
Location: West Berlin, NJ
Posts: 7,148
iTrader: (11)
http://www.njfboa.org/forums/showthread.php?t=44349
__________________
2001 Trans Am WS6 •SLP Loudmouth II •UMI Suspension •12.857 @ 109.57

1996 Trans Am WS6 •Pacesetter Longtubes •Strange 12 Bolt •Spohn Suspension •11.152 @ 123.85
deadtrend1 is offline   Reply With Quote
Old 06-26-2009, 06:49 AM   #4
bubba428
 
bubba428's Avatar
 
Join Date: Jan 2007
Posts: 5,623
iTrader: (0)
its all in the ears...just gotta listen
__________________
2000 Tahoe Z71 5.7
1982 Z28 Pacecar 305
1999 S10
bubba428 is offline   Reply With Quote
Old 06-26-2009, 07:23 AM   #5
deadtrend1
11 second club / Moderator
 
deadtrend1's Avatar
 
Join Date: Aug 2004
Location: West Berlin, NJ
Posts: 7,148
iTrader: (11)
Quote:
Originally Posted by bubba428 View Post
its all in the ears...just gotta listen
I would trust a light over "listening". I timed by ear before (couldn't see the dampner at all) and its a pain in the *** to get it right.
__________________
2001 Trans Am WS6 •SLP Loudmouth II •UMI Suspension •12.857 @ 109.57

1996 Trans Am WS6 •Pacesetter Longtubes •Strange 12 Bolt •Spohn Suspension •11.152 @ 123.85
deadtrend1 is offline   Reply With Quote
Old 06-27-2009, 04:28 PM   #6
UserName
 
UserName's Avatar
 
Join Date: Feb 2008
Location: Jersey City
Posts: 260
iTrader: (0)
thanks
__________________
Bibblys 86 2.8 camaro and my 85 5.7 Trans Am recaro.
UserName is offline   Reply With Quote
Reply

  NJFBOA - Home of New Jersey's Camaros and Firebirds > Tech Forums > Engine / Power / Tuning


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

» Sponsor List














All times are GMT -5. The time now is 05:07 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2025, vBulletin Solutions Inc.