http://www.ebay.com/itm/190698198211?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m...The RC-1250
Product Style: Round Tapered Universal Air Filter
Base Outside Diameter: 3.5 in (89 mm)
Flange Inside Diameter: 2.25 in (57 mm)
Flange Length: 0.625 in (16 mm)
Flange Type: Centered
Height: 4 in (102 mm)
Top Outside Diameter: 2 in (51 mm)
Top Style: Metal
Top Material/Finish: Chrome
Filter Material: Cotton Gauze
Flanges: 1
Filter Re-Oiling Amount: 0.34 oz (10 ml)
Inner Wire: No
Weight: 0.53 lb (0.24 kg)
Product Box Length: 4.63 in (117 mm)
Product Box Width: 4.63 in (117 mm)
Product Box Height: 4.25 in (108 mm)
It'd probably fit. I used the filter I bought for the VM36 on the stock carb instead. I was only opening one box.
--Steve