Does anyone know what the carb settings should be on a 2006 NRG DD. Also what is the mix screw and idle screw?
Thanks

Andy, February 2010

Do eney 1.no whats rong with my bike i have a piaggio nrg dt power 58 plate wen i bort it it was leekin petrol so o bort a second hand carb put it on the bike the bike started but it wouldt tick over its just sreeming like mad going on his own iv tried tirning up and down the screws on the carb but it havent done eney thing iv checked the thoral cable and its fine plz let me no asp thanks guys

rees, June 2014

i have a nrg mc3 its popping and running badly any ideas what it could be

si, December 2013

Hi
Thanks for that I have a zx race exhaust and a standard air fillter.

Andy, March 2010

well if it isnt a dellorto carb the mixture screw will make the low revs richer if its all the way in so i think you may have leaned it up now but really this should not affect the top speed at all as the pilot circuit isnt used at high revs.it may need to be jetted up though what exhaust pipe do you have on it?i would use a 70 main jet if you have an expansion chamber race exhaust pipe.and what air filter does it have?

adam bike doctor, February 2010

thanks adam, mine was set all the way in and the bike ran really well but I guess its running too lean and not good for the bike. Now I have opened it its not running to max rpm im only getting 6000 where before I was getting 8250. Is this normal? have I damaged the engine running it to lean!!!!
Thanks

lifeboatman3, February 2010

set the mixture screw 2.5 turns out from being all the way in,the mixture screw is on the back of the carb near where the air filter rubber meets the carb on the right hand side.the tickover screw is just to the right of it in the middle of the carb screw it in until the rear wheel just starts to turn a fraction now and again,this is how piaggio tell you to do it as i have been on a piaggio course before.

adam bike doctor, February 2010

have a look down the list for other answers i have given to this question.

adam bike doctor, February 2010

Your mixture screw mixes the Petrol/Air/2 stroke oil. Its really important you get this right. Generally its a small screw inbedded in carb. Idle screw sets your revs at tick over, generally just under 1000RPM. Big brass screw on side of carb

I am afrad dont know your settings. I would suggest getting a Haynes manual. Or the good Doctor will be on here sooner or later. I would suspect he knows!

bb, February 2010