Help 93 RM250 carb upgrade and jetting

[FrankieRM250]

Hi there guys, I have a 93 RM250 and have upgraded the carb to a Keihin PWK38 AS and wondering what jetting and settings different people had.
I have 170 main 50 pilot #7 slide and N1471s needle 3rd position

 

[Okiewan]

Without your location/elevation, jetting suggestions can't be given.
Here's a couple of posts that might be helpful. I doubt the different carb will be any different as far as jetting goes.

Baseline jetting RM250 P 1993

Hi. Just bought myself a 1993 RM250 P. I'm a long time motorcycle rider and quite good with 4-stroke v-twins, but I'm new to dirt bikes and have never tuned a 2-stroke before. When I got the bike it were almost impossible to start, due to a too low float setting. I set the float height to 16mm...

dirtrider.net

'03 RM250 Jetting suggestions

Need some input, 2003 RM250 Jetting suggestions? I just purchased an almost new 2003 RM-250. The bike has probably less than 5 hours on it, its in immaculate condition. The only mod is an FMF Fatty pipe/shorty silencer. On the test ride, the bike left some spoog residue on the fender, but...

dirtrider.net

 

[FrankieRM250]

Hi there guys, I have a 93 RM250 and have upgraded the carb to a Keihin PWK38 AS and wondering what jetting and settings different people had.
I have 170 main 50 pilot #7 slide and N1471s needle 3rd position

I have had more time to dial in the jetting
170 main,
48 pilot
#7 slide
DDJ needle in 3rd position
0-140 m Above sea level.
Always warm up here in Queensland Australia, so not too much variation between seasons in settings.