'83 5.0 crossfire Z28
Thread Starter
Junior Member
Joined: Sep 2009
Posts: 3
Likes: 0
From: Fresno, CA
Car: 1983 Z-28
Engine: 5.0 Crossfire Injection
Transmission: 700 R-4
Axle/Gears: 2.93
'83 5.0 crossfire Z28
I just bought the car and it has an aftermarket hood. It looks rad, but there is no veci label. I've had no luck coming up on this info. I thought it was around 7 deg., but someone also said something crazy like 22deg. or something. Does anyone know the correct timing, and adjustment procedure?
Joined: Dec 2004
Posts: 1,132
Likes: 24
From: Midwest
Car: '82 Recaro T/A, '71 Trans Am
Engine: 305CFI/455HO
Transmission: TH700R4/M22
Axle/Gears: 3.23/3.42
Re: '83 5.0 crossfire Z28
Get engine up to operating temp, disconnect single tan wire that is coming out of main computer harness near distributor(do NOT disconnect 4-wire computer connector on distribtor), set timing to 6 degree BTC, reconnect tan wire, clear any error codes.
Thread
Thread Starter
Forum
Replies
Last Post






