Do a search to find many debates about the pros and cons of reversed vs normal in technical terms, but the main choice is whether you like the "chirp" noise or notIs it best just to leave the forge 007 correct way round.
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Do a search to find many debates about the pros and cons of reversed vs normal in technical terms, but the main choice is whether you like the "chirp" noise or notIs it best just to leave the forge 007 correct way round.
the holes are ther for noise you could go out and buy an induction kit for several hundred pound or you could smoothe your airbox and drill holes in it for free i know what i would rather be doing