Toby,
1. Not sure which filter you are using, there are dozens that will fit. The
Fram PH3639 and Purolator PER42/L30042 both have an anti-drainback valve and do
not have a bypass. The PH3639 is getting hard to find but there is another
similar number (3600? 3660? can't remember) that is almost identical.
2. Yes
3. I believe somebody mentioned running an accusump a few years back.
David Urschel
srl311-10465
Toby B wrote:
> Hokay,
> so now I have questions:
> 1. Does the Fram 'listed' replacement filter (35??) have a drainback
> valve? Mine seems to drain down after a few days of sitting. I have a
> center tube, but it's of my own manufacture.
> 2. So if the tube keeps oil from going to the engine, that means it
> keeps it from draining out through the mains galleys?
> 3. Is anyone using a prelube system (like accusump)?
> Nuff already,
> Toby
>
> David Urschel wrote:
> >
> > Philip,
> >
> > The anti siphon valve is frequently referred to as an anti-drainback valve
> > and roadster owners should be aware that it does not take the place of the
> > tube in the center of the filter housing.
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