'73 RD350B Stock Air box filter options

[2t Fan]

What are the options we have ? K&N and UNI yellow filter are the ones I know

[Dvsrd]

Baffled or unbaffled, (oem)  paper filter?
#140 MJ with unbaffled, #105 (#120?) MJ with baffled filter.

[SoCal250]

BTW, a 350B is a 1975. Typo maybe?

From my notes, just FYI for you in case you wanted part numbers...

K&N Air Filters
YA-0700 (also YA-70 on vintage packages)
Make: YAMAHA
Model R5 350, RD250, RD350
Year: 1970, 1971, 1972, 1973, 1974, 1975
(drop-in, for stock air box)

YA-1200
Make: YAMAHA
Model RD400
Year: 1976, 1977, 1978, 1979
(drop-in, for stock airbox)


UNI Air Filters
NU-2205
   RD350 drop-in filter – for DS7, R5, RD250, RD350
NU-2228
   RD400 drop-in filter

[RDFL]

Does K&N still make 400 drop ins?

[2t Fan]

Thanks
Any other filter choices we have for the OE airbox ? Brands like Emgo ,Simota,Hiflo makes filters for RD350B?

[m in sc]

you can build a wire cage and use uni filter material.

[Dvsrd]

Thanks
Any other filter choices we have for the OE airbox ? Brands like Emgo ,Simota,Hiflo makes filters for RD350B?

Those are not exaxtly quality brands.....
I am very satisfied with a large KN, with an added Drycharger sock, and Y boot.

[Old Brit]

Thanks
Any other filter choices we have for the OE airbox ? Brands like Emgo ,Simota,Hiflo makes filters for RD350B?

Nope  :(

[SUPERTUNE]

Does K&N still make 400 drop ins?

No, only Uni for the 400's

Chuck

[paul1478]

CHUCKS BACK! Missed you man