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hopa

hopa tuning box adjustment screws-wot does wot

hi,just got a HOPA tuning box second hand,changed it from 10-pin to 8-pin,but duz anyone know wot the 3 tiny screws on th side do or how to adjust them optimally, or duz anyone have a copy of the instructions or fitting guide at all.thanx.
- chrisj53
- Thread
- Jun 5, 2007
- adjustment box hopa screwswot tuning wot
- Replies: 3
- Forum: (Archived) Engine Discussion and Tuning

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