Neal wrote:That's a great spec of a nsr300 , the next mod you will want is custom pipes . I had a set made and they showed an improvement . I also ran electronic powerjets controlled by the ignitech .
Any pics of your graphs mister ?

Yeah we did experiment early on with chambers, but none that were specifically built for the NSR300.

We tried:

-NSR250 JHA pipes
-RS250 pipes (leaded ones)
-Early Tyga Pipes
-New Tyga pipes

The best of that bunch without a doubt were the New tyga pipes. The JHAs and the RS pipes offered more over rev but at huge cost to midrange performance.

Two of us here run Lectron carbs, and one of the other run KX250 carbs. Im on the RS carbs as mentioned but they are old and badly worn so I am looking at swapping to the Lectron carbs also. I rode the other NSR with the lectrons and the smoothness of the roll on was like being back on a modern 600 - amazing! They do take a while to setup however as they dont have "jets" as we know rather than fuel rods and fuel screws. But it would seem once they are sorted then they are Golden.