[Spridgets] Question on Air Filtration To Spridgets List

[WeslakeMonza1330 at aol.com]

Not all foam filters are the same.  Also some foam filters (the sock  type 
for example) don't cover the air hole that the carb uses for I think some  
of the air used for emulsifying idle fuel.  Do you have a photo?
 
Regards
 
Weslake-Monza 1330
 
In a message dated 02/10/2010 22:28:07 GMT Daylight Time,  
khargreaves2 at gmail.com writes:

I have  been using two foam filters on my OER side draft which is the
Japanese  equivalent of the DCOE 45.

I would like opinion on whether or not my  foam filters are doing a decent
job of filtering?  I do plan to  upgrade with K & N's. .  yet at the same
time I have put a good  amount of miles using the foam filters and wonder if
I have caused  unnecessary harm to my motor?