Timing specs for my 1987 Trans Am GTA
11-25-2011 | 03:43 PM
#1
Thread Starter
Junior Member
Joined: Oct 2011
Posts: 3
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Timing specs for my 1987 Trans Am GTA
Im trying to adjust the Timing for my 1987 GTA but I dont know what the specs are. Does anyone here have an Idea of what it might be or where I can check on that? I dont have a Manual or book on the car. Any suggestions would be great thanks.
11-25-2011 | 03:57 PM
#2
Senior Member
Joined: Mar 2003
Posts: 847
Likes: 3
From: vacaville,ca
Car: 1988 camaro z28,1997 camaro lt1
Engine: 355 afr 195 heads,tpis big mouth
Transmission: 700r-4 built by me 3-4 z pack
Axle/Gears: 3.42
Re: Timing specs for my 1987 Trans Am GTA
6 degree with est tan/black wire unplugged
11-26-2011 | 10:06 AM
#6
Supreme Member
iTrader: (2)
Joined: May 2009
Posts: 3,371
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From: Delaware
Car: 91' Firebird SOLD
Engine: 350 TPI +bolt-ons
Transmission: 700r4
Axle/Gears: 3:42
Re: Timing specs for my 1987 Trans Am GTA
You may need a distributor wrench to get to the dist. hold down bolt too. Don't forget to disconnect the brown and black EST wire and then shut off the car and disconnect the battery for a few minutes to erase the code 42 you are going to get.
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