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Old 23-06-2021, 01:38 PM   #9
Darren69
Transmaniacon MOC
 
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Join Date: Sep 2013
Location: Sutton In Ashfield
Bike: Multiple Monsters
Posts: 6,025
The scratchiness is usually caused by the Euro emmisions regulations which mean the ECU is programmed to be lean at low revs. It's the same for all of them remap or PCIII custom map should sort this no problems. The sub 3k RPM map is too lean, even the DP map/ECU has the same issue.
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