Air Filters

[Daveshwing]

Does anyone on the list know the procedure to blend a K &N air filter with
the stock filters? I have the old ones and am planning to cut them and find
the fitting K &N filter and "build" them together.  I do remember someone
doing that. Specifically I'd like to know the model number of the K&N's.
Would appreciate the help.      Dave Schweisgut/Pa