How do I check timing on my 82 305H?
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Junior Member
Joined: Dec 2003
Posts: 35
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From: ks
Car: 82 TA
Engine: 305
Transmission: auto
How do I check timing on my 82 305H?
I want to check the timing on my 305H, but for 82-83 the book says that the timing is fixed and no adjustments can be made. I am courious what degree to set the dist. to create a baseline. I realize the 4 wire connector to the ecm will have to be disconnected to do this. I am having slight heating that is abnormal, and want to rule out the timing. thanks, anyone!!
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Try 6 degrees BTDC at idle after the 4-wire is disconnected.
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thefirebirdm@n
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Sep 14, 2015 01:45 PM





