lightning wrote:What does fitting a Focus airbox achieve, better performance?
I'm guessing it's only needed if the van has other performance modifications that require more airflow into the engine?
Someone smart wrote:Never waste your time trying to explain yourself to people committed to misunderstanding you.
L200Lee wrote:I have a set of spark plugs and rallye ignition leads from a 1976 datsun, when fitted will these make an improvement?
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