facotry is set at 0 TDC but a 6-8 degree andvance will improve MPG's and more power, must run 91 octane if timing is set more then 2-3 degrees BTDC
The timing should be set at 10:4.
The timing will be 8 degrees before top dead center i believe although my 86 2.8 says it is 10 degrees before tdc
no
The correct ignition timing for a 1991 Chevrolet Camaro typically ranges from 0 to 12 degrees before top dead center (BTDC) at idle, depending on the engine type and specific configuration. For optimal performance, it’s best to refer to the owner’s manual or a service manual that corresponds to your engine variant. Additionally, ensure that the timing is set with the engine at operating temperature and using the appropriate tools for accuracy. Always verify with the specific engine specifications for your Camaro model.
can't. computer does it automatically.
Need to set the timing on a 91 gmc sonoma truck or silver
with the terminal unpluged for the electronic advance 0 degrees.
... what about them?
timing gearsI've been told by more than one person that my '91 Cutlass Supreme has timing gears instead of timing chain. . I looked in the book and you should have a timing chain.
0 degress top dead center
the 91-94 sentra has a timing chain