Grose Jets

[Striker1423]

Not wanting to reinvent the wheel. But are there any advantages to running a grose jet in a stock RD350 mikuni carb?

Do they even make one that would work?

[m in sc]

i think the standardization of viton tipped needles made the grose jets of little advantage. in the days of metal to metal seats though, yes., better. 

[so-cal-sdr200]

  Something I was wondering about just a couple days ago.

My Austin Healey had a leaky fuel needle valve in the front carb.
Ordered a Grose valve from Moss Motors and fixed the problem perfectly.
Wondering if I should order two more for the other SU carbs....
I wonder if the thread size and valve length would work on an RD carb?

cheers,