This is topic spark plug gap in forum Tech Talk at Northern California Ford Owners .
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Posted by jimmy (Member # 2724) on
:
What should I set the spark plug gap at on my 1990 mustang. My underhood label say .052-.056", but I have MSD wires,Blaster coil, and a 6AL ignition box. I want to know if I can use more gap without making my engine run rough.
Posted by Black94 5.0 (Member # 655) on
:
You could run less gap, but since you have the MSD set up I would just stay with .054"...
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