DT125R 1994 Running Project

[Glynn123]

@terry-tz you'll want atleast a 230-240 main with Romeu pipe mate, I run a 250, but have snorkel removed from airbox.

[terry.tz]

@Glynn123 ill see how she runs first but think ill be putting that 225 in but she runs good

[terry.tz]

[Calum]

@terry-tz was that wide open throttle ? Looks a tad rich to me.

[terry.tz]

@calum bare in mind its a used plug pretty new though and was in a bit ricker state mainly wide open hangs I tad in the middle think I might be a tad rich on the needle or the taper's not that great

[Calum]

I would rather err on the side of tad rich than lean lol.

[terry.tz]

any suggestions I'm still having problems with what I thought was full throttle when I'm in 5 gear it bogs seems to be any throttle now before I cleaned the carb it was funny in all gears and 3/4 plus throttle I no there very different symptoms but I'm very sure its the same problem

[terry.tz]

@calum ye me to but it's hanging a bit too much but I'm going to wait to see what the plugs like in a few days and try to solve my other problem first

[declan]

@glynn123 is that the same for other pipes I have a 210 with a full exhaust

[Glynn123]

@declan yeah mate, usually they like a 240 on a full system, I know mine was definetely way lean when it had a 210

[Calum]

@glynn123 Funny, my DEP was sound on 210 main. It was actually when I fitted a Wøssner Piston did I find jetting an issue, think I needed 280 main in the end to get the jetting sorted. It should be done a bike per bike basis ideally.

[terry.tz]

@declan just see what you plug says

[terry.tz]

@calum wow 210 to a 280 that's some big jump how did the performance change

[Calum]

@terry-tz I can't say I noticed a change when I upjetted it, it was purely to get it to not bog out.

Bit difference with a DEP pipe though.

[Glynn123]

@calum that's weird, I'm running a wossner piston with 250 main, but I suppose you run open filter rather than airbox don't you?

[terry.tz]

@calum fair enough

[Calum]

@glynn123 This was way back when. I may have ran the 3MBP barrel. But whatever it was, I was having difficulty getting the jetting spot on.

[terry.tz]

where is to buy main jets from don't want China specials

[terry.tz]

and anyone know where I can get the front gasket from for the carb

[tunertom]

@terry-tz safe rambo, get them from a place called allens performance, theyre genuine mikuni ones so you know they are the proper sizes and not just some stamped up rough chinese uns