A friend runs vel. stacks on twin SU's.
He has round cylindrical "slip on" foam
filters about 4 in. OD and approx. 6 in.
in length. They are very low restriction
but do manage to keep sand, stones, etc.
out of the internals.
It is of "one piece" construction, versus
several pieces glued together. The filter
shape is reinforced by large internal coil
springs which capture the lip of the stack
and holds the filter in position.
They were on an ex-SCCA Sprite from Texas,
I believe, and over time the source info
has been lost.
Does anyone know if something like this is
still available somewhere?
Thanks,
Greg
VSCDA #517 Sprite
Cedarburg, WI
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