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K&N y boot air filter

Started by Naveenreddy, October 25, 2019, 06:10:34 AM

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Hardy

Does anyone have the part number for the K&N filters in both lengths?

KANDY

K&N RD-0710 Universal Rubber Filter
1974 RD350

Naveenreddy

Quote from: Hardy on October 25, 2019, 07:39:10 PM
Does anyone have the part number for the K&N filters in both lengths?

The standard filter part number #rd-0720
Yamaha rd350
Suzuki ax100
Aprilia rsv4

KANDY

My Y Boot K&N set up is in the pics
1974 RD350

Hardy

Looks good Kandy! I was thinking about making one out of plastic as that is what I have in stock.

Naveenreddy

Quote from: KANDY on October 26, 2019, 04:27:12 PM
My Y Boot K&N set up is in the pics

I never knew that it needs an adaptor between filter and y boot rubber..

Yamaha rd350
Suzuki ax100
Aprilia rsv4

KANDY

Hi,
Its just personal choice. I felt the filter is flimsy while tightening, so thought of giving a support.
1974 RD350

m in sc

you need at least a ring inside the k&n to keep it from collapsing. ive seen them out of pvc, etc. the unit john sold IMHO was the cleanest way.

Naveenreddy

Now i feel uni is a much easier install
Yamaha rd350
Suzuki ax100
Aprilia rsv4

2t Fan

UNI, unless its supported from the sides to restrict swinging it develops crack near the mouth over a period of time