nsr125 help
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I had a 'full power' NSR foxeye j22 j think it was. Although I never had any problems like yours, the powervalve would stop working all the time and would retard the engine. Sounds similar to what you're experiencing, I just ended up pinning the valve wide open and it never gave me an issue again.
I'm not saying this is your solution, but it would be something I would take a look at regarding the running issues. With regards to PSI and compression, definitely check everything is bolted down to correct torque settings. Double check everything, make sure the carb is installed tight, no air leaks, proper float movement and clear jets. I know it's all simple stuff but sometimes stuff gets overlooked and it's the simplest thing that's stopping the bike from working.
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cheers for all the tips ,,, its full power I think , to start with this is a swiss import and from what ive read these are near impossible to derestrict but I think this has had the engine and loom changed as this will rev right out and its got full power cdi and power valve servo controller ,i rode it before the strip down and was really gutless until 7k then took of quite fast was surprised by how quick it went seeing I'm used to superbikes and when I say gutless it was bad prob as quick as a 50cc when ii did ride it it was choking up and it was like it was running out of fuel then it would catch and sort of go ok , soon as I get time will pull apart again and check things over , this is a link to the video I took of it before the strip down
https://www.youtube.com/watch?v=Y0tsIy5Ye1c -
Definitely sounds fuel related, correct jets etc?
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Could be a spark issue too, it sounds asif the spark is being retarded at that point. Could be the cap or the coil breaking down and then working again at high revs! Just a suggestion
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ok had a little play today , carb clean everything looks right , checked to see if the plug is sparking ok and it looks a little strange to me when I hold the plug against the head nut no spark until I lift it off a little and it sparks between the plug and nut ( orange ) but looks to have a blue spark in the plug gap is this right as ive only ever seen a blue spark in the plug gap , is this a coil problem ? cap or lead ?
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ok bought a new coil and iridium plug to see if this sorts the problem out will fit tomorrow if I get home in time from work , this might sound like a silly question but how do u fit the cap to the lead do u just push it on , never fitted a new cap and lead b4
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ok bought a new coil and iridium plug to see if this sorts the problem out will fit tomorrow if I get home in time from work , this might sound like a silly question but how do u fit the cap to the lead do u just push it on , never fitted a new cap and lead b4
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changed the cap plug and lead and started straight away thank f'@=k just needs mot now , took for a quick spin up the road all seems fine cant really test properly as needs running in , QUESTION its running a kph to mph converter does this mean the trip meter will show miles or will it still run up in kilometers and what sort of mileage or kilometers should u run new piston and rings in I was thinking about 150 miles ?
thanks for every ones advice hopefully soon have a dt and can pick every ones brains some more also once I dig my yzf out the garage il stick some pics up of that project as well -
does the pic need to be on photobucket or something can I not get them out of my pics on the laptop ?
@mad73 Correct. You need to upload them to Photobucket.
This forum can host its own photos. I could enable the forum so that we could upload photos to it.
Draw back is that this forum is being hosted from my house, on one of these!
http://cdn1.alphr.com/sites/alphr/files/6/14/raspberry_pi_b_2_0_0.jpg
And I only have a 32Gb SD card for it.
SD cards are notourious for failing. I back the forum up to my HDD every week. But when it fails, we are going to lose a weeks worth of posts
Sorry but the forum isn't busy enough to warrant paying hosting company.
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not sure wot happened with the pic but the link works
do have side fairings wont put them on till I no he aint gona drop it@mad73 said:
not sure wot happened with the pic but the link works
do have side fairings wont put them on till I no he aint gona drop itPlease read:
http://192.168.0.2/topic/5/embedding-images
If you're still having problems open up another thread.
