BoYSiE Renault 5 Driver
Joined: 29 Aug 2004 Karma :
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Posted: 15:56 - 02 Sep 2004 Post subject: Piaggio nrg Bore problems!! |
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I have fitted a new 70cc bore kit to my piaggio nrg mc3, and now its running too rich, i checked my spark plug after about 300 miles and its really black, so therefore after a while my bike keeped cutting out and was not running properly. I think ill have to change the jets to a smaller size, as too much petrols getting in, i thought it would be the other way round?? Does any1 no why this is?.
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craigT19 Jolly Green Giant
Joined: 09 Feb 2002 Karma :
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Posted: 04:54 - 03 Sep 2004 Post subject: |
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theres 2 screws on your carb the lower one (if there is one) is normally the mixture screw try giving that a tweak.
A friend of mine did a similar thing altho he ended up changing the reed valves also..... later followed by a regulator kit.
Expensive game tunning small engines ____________________ Bikes owned :- 2001 nsr125, 1999 zx6r, 2006 yzf-r1, 2009 xmax 250, 2012 yzf-r1, 2015 MT-07
Current bike : - 2016 MT-10
BCF member pops. sadly missed 1945-2003 |
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