set timing in 97 pontiac firebird formula v8 engine
Is there a question here?
it is all by hook-up to the computer.. dealer can do it. you would have to get interfaces and software to do it on your own.
What are you trying to do? Adjust the timing? Swap the Opti? Details are needed if you want help.
Timing is preset make sure to install opti with arrow on crank hub at 12oclock on the compression stroke rotor will point to number 1 cylinder.the ecm will dial in the fine details after several drive cycles
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