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1988 Pontiac Firebird Timing

Tiny
LIONELCGZ
  • MEMBER
  • 1988 PONTIAC FIREBIRD
  • V8
  • 2WD
  • AUTOMATIC
  • 60,000 MILES
Hello.

Could you explain me the procedure to follow, to set ignition timing on a 1988 Trans Am V8 5.0L TPI.
Thank you.
Friday, July 24th, 2009 AT 12:56 PM

4 Replies

Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Hello and thanks for the donation!

To help me better assist you with this, could you please specify your 8th digit of the VIN? Also, this is a HEI-EST (distributor equipped) ignition system correct? Not the direct style ( No distributor used)?
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Friday, July 24th, 2009 AT 1:57 PM
Tiny
LIONELCGZ
  • MEMBER
  • 25 POSTS
The 8th digit is a "F". This is a HEI distributor for a TPI (no vaccum advance).
Thank you for your help.
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Friday, July 24th, 2009 AT 2:10 PM
Tiny
BLUELIGHTNIN6
  • MECHANIC
  • 16,542 POSTS
Thanks for that information..below are details for adjusting your vehicle's ignition timing along with the timing specs..


https://www.2carpros.com/forum/automotive_pictures/261618_Noname_722.jpg



https://www.2carpros.com/forum/automotive_pictures/261618_Noname2_188.jpg

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Friday, July 24th, 2009 AT 3:22 PM
Tiny
LIONELCGZ
  • MEMBER
  • 25 POSTS
GREAT !
Thank you very much for all those very clear informations and for your precious help.
Thank also for your kindness.
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Friday, July 24th, 2009 AT 3:35 PM

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