I've a clear plastic filter between the tanks and the square filter. FRAM
G2. about $3CDN. I change it whenever I see any crud in it, and  check it
every oil change. Haven't had any vaporisation issues with the fuel. I'm
running an I4 conversion with CIS, so it is a high pressure system, but
things may be different on the flat four motor.

Oh and I kept the square filter as well because it has a one way valve in
it......

Bill M

On 8/16/06, Larry Alofs <lalofs@rcn.com> wrote:
>
> Austin wrote:
>
> >I installed a glass tube see/thru filter between the tank & pump - meant
> to flow for 4bbl V-8's so it not a restriction, & I can always check for
> crud visually.  (available at Kragens/PepBoys, etc)
> >Austin + Moby the great white AdventureWagen
> >
> >
> >
> Do you have a brand/part number for this filter?
>
> A fuel system for 4bbl V-8 with a traditional float bowl may involve a
> much lower flow rate than a recirculating fuel injection system.
>
> Larry A.
>