Hi all,

My NSR has always run a bit rich and it's time to get it sorted but having only recently moved to the Peterborough area I'm not really sure who to use to get my bike set up properly.

I want it run up on a dyno to fill the flatspot in the midrange.

Anyone on here in the Peterborough area that can recommend someone with the experience and skill needed to get the job done?

Thanks,

Dave.
_________________
NSR250SE MC21
NC30 RWB

Is it tuned at all?

Hi Dave,

It appears standard. Standard pipes and cans but I'm not convinced it wasn't jetted for different pipes and cans when it was imported.

Dave.
_________________
NSR250SE MC21
NC30 RWB

Have you had the carbs apart to check the jet sizes?

No mate. My problem is I have very little time available due to my job and I'm not sure I really fancy pulling "my baby" apart!

In my opinion when it was imported the dealer put standard pipes back on it but I don't believe they rejetted to suit.

Dave.
_________________
NSR250SE MC21
NC30 RWB

Ah gotcha.

I can't recommend anyone in that area I'm afraid. The only guy I can recommend is Stephen, simply because he's the only guy who's worked on my NSR...

If you don`t mind me asking.................Where did you get your bike from ?

Bought it from a chap in Swindon in 2000...

Hi,

I bought mine from Spencer at Bridge Moto. Bike was pretty much as I was advised but just runs rich, as hell, and is boggy in the midrange.

As nobody in my area seems knowledgeable I'm gonna investigate the issue when I've got some time off in a few weeks.

Gonna check the 2 stroke oil first to make sure it's not feeding too much oil and then maybe pull the carbs apart.

Dave.
_________________
NSR250SE MC21
NC30 RWB

They tend to be a little rich as standard, but should be totally rideable, taking full throttle from 3000rpm. They are by far the most flexible 250 2-stroke on the market.

The standard carb specs are in the technical section of the main site. Make sure the air filter is clean, and the oil pump adjusted properly.
_________________
Andy.
NSR-WORLD.COM

Please keep all responses to Forum posts on the Forum so that others may benefit.

Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.

Check us out on Facebook! Please "like" our page!

would the airbox mod work in a case like this?