Turbo B18C1 Spark Plug Gap?

DjZGFX

New Member
What should be the spark plug gap for a turbo b18c1 on 5-7psi? Stock motor.

Edit: using NGK 4644 plugs
 
Last edited:

Muckman

Not a M0derator
This is a question for your tuner. Generally you want the plug gap to be as big as you can maintain with the increased cylinder pressure.
 


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