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Community Q&A Question: Motorcraft plugs

Asking About: Mustang Screamin' Demon Ignition Coil (84-95) 5.0/5.8


Motorcraft plugs

I had recently did a tune up on my 90LX and added the Screamin' Demon for the full job and gapped the Motorcraft plugs .65 and the heads are stock. Will this matter? Will it improve whether I open them up or not?
from Nutley |
0 0

You can run the factory specified gap with this coil and be fine.
from Hewitt |

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