Mikuni Carb Swap Jet Replacement Question

[KirkN]

Hi, all,

I've just ordered a Mikuni carb off ebay to replace the PZ30 carb that came on my 250cc Baja dirt bike. (I ordered one by following Weldandgrind's link in gr8rcher's Apollo 250 thread).

So, now I want to go ahead and order a larger (#25) slow jet and larger (#110) main jet, but I don't know which Mikuni jets to buy. Jetsrus lets you search by carb manufacturer, carb type, motorcycle make/model, etc. Naturally, Baja 250 isn't listed, and I don't know what model Mikuni this is, and don't (yet) have the jets in hand to do a visual comparison.

Anyone already know, so I can order the jets now, instead of waiting 'till the carb arrives, then waiting some more for the jets to arrive?

Thanks,

Kirk