mikal

iTrader: (34)

Does anyone know the factory needle settings for the Ninja .28? I believe it is a GRP based motor and I found the base needle settings for it (flush). Will the settings for the GRP work for the Ninja? Any help is much appreciated.

Thanks, Mike

neobart

iTrader: (4)

HSN .045 in from flush
LSN .045 out from flush
Idle speed .030 in from flush.

The GRP carb is very precise so you'll need a digital caliber, but it's a good starting point.