S-car oil pan baffles

Mike Sylvester mike at urq20v.com
Fri Jan 22 06:55:58 PST 2010


Part of being a great mechanic is being clever.
Bernie, you are all of that, however using liquid gasket on both sides
of the windage tray may be OK if in a pinch, but will not only be a
mess, but will also be a real pain if it leaks.
I wouldn't even know how tight to torque the bolts with the liquid
gasket in there.


Mike

www.urq20v.com

> -------- Original Message --------
> Subject: Re: S-car oil pan baffles
> From: Bernie Benz <b.benz at charter.net>
> Date: Thu, January 21, 2010 6:21 pm
> To: DeWitt Harrison <six-rs at comcast.net>
> Cc: 200q20V mailing list <200q20v at audifans.com>
> 
> 
> Gasket thickness should be no problem. Just use fluid gaskets either  
> side of the tray. Si caulk solves another problem!
> 
> How long can one hold the throttle to the floor in a 1G turn?  
> Retained oil will keep bearings lubed for quite awhile with a closed  
> throttle.
> 
> Bernie
> 
> 
> On Jan 21, 2010, at 1:17 PM, DeWitt Harrison wrote:
> 
> > As a side note to the remarks others have made about the
> > windage tray and elongating some holes to account for the extra
> > pan gasket thickness, the ur-S4 oil pan does not clear the
> > front subframe of type 44 cars. Install the windage tray in
> > your original 3B oil pan.
> >
> > This mod's primary benefit is to reduce engine drag by capturing
> > more of the oil slung off the crank to the sump and reducing the
> > the density of the oil mist cloud the crank must spin in. In the
> > process, the dynamic oil level in the sump is improved somewhat.
> > But a windage tray doesn't really solve the problem of oil starvation
> > in hard right hand turns where the oil in the sump climbs the left  
> > wall
> > of the pan and engine block. Custom baffles must be fabricated to
> > address that issue.
> >
> > DeWitt Harrison
> >
> > On Wednesday, January 20, 2010 1:23 PM, "200q20v"
> > <a200q20v at gmail.com> wrote:
> > Subject: S-car oil pan baffles
> >
> >
> >> In his last email Brett mentioned that his car has S-car oil pan  
> >> baffles
> >> installed. I've been facing oil pressure drops on hard turns for  
> >> quite
> >> some time and really need this done before next HPDS season. I can  
> >> get
> >> an AAN oil pan but I haven't been able to find anyone who actually  
> >> did
> >> it. Since Brett have been unresponsive to several private emails I am
> >> wondering if anybody on the list have done it or knows how to do  
> >> it and
> >> what is involved. Thanks in advance.
> >>
> >> Eugene.
> >>
> >>
> >>
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