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Motorized Bicycle General Discussion Topics on bicycle engine kits, help articles, repair and modifications for your motorized bicycles

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  #1  
Old 05-21-2008, 11:03 AM
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bgoates bgoates is offline
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Default Air filter

What are peoples thoughts about removing the sponge from the air filter ?
Would this give better performance ?

What are the chances that a foreign particle would be ingested and hurt the motor ? It seems to me that if one mounted the filter with the holes facing upward that nothing of harm would get in..

Your thoughts ?

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Old 05-21-2008, 12:18 PM
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Ilikeabikea Ilikeabikea is offline
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Default Re: Air filter

Out here where I live I wouldn't run without a filter. Lots of dirt and dust in the air. Sucking dirt into your engine is just like taking some 40 grit sandpaper and sanding on the inside of you cylinder..............
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Old 05-21-2008, 02:52 PM
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Default Re: Air filter

A lot of bits you can't see will cause wear.....use the screen and be sure the thing has some oil on it.

There are aftermarket air filters that fit.
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Old 05-21-2008, 04:10 PM
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Bikeguy Joe Bikeguy Joe is offline
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Default Re: Air filter

Run without a filter and your engine will be toast in a few hours.

Don't do it.
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Old 05-26-2008, 08:11 PM
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Andyinchville1 Andyinchville1 is offline
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Default Re: Air filter

I agree with the above....the stock air filter is not much BUT it is better than nothing....For better filtration and better airflow it is possible to install a K&N type air filter onto these little carbs with a little tinkering...
Good Luck!
Andrew
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Old 05-27-2008, 12:20 PM
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Default Re: Air filter

Try this.
http://motorbicycling.com/f30/bicycl...lter-1026.html
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