[Fot] overfilled TR4 sump

[John H. Hasty]

This the reason for dry dumps

Sent from my iPhone

On Jun 15, 2021, at 5:17 PM, Bob Kramer via Fot <fot at autox.team.net> wrote:


I caught an episode of Engine Masters on the tube.  They had a big block Chevy engine where they tested a Miloden and a Moroso oil pan.  One of the pans was a cheap aftermarket with baffles. and the other a high tech job with a 2 part tank, extra width, engineering screens and the like. Neither had a crank scraper. They were able to gain HP by dropping the oil level to 5.5 quarts (no accusump). They played with the oil level to try and correct a drop in oil pressure that occured near peak power.  Oil pressure dropped like a rock and they speculated it was foaming the oil. In the end the high tech pan versus the cheaper aftermarket pan added 27 HP if I remember correctly.

Bob Kramer


On Tue, Jun 15, 2021 at 2:48 PM David Gott via Fot <fot at autox.team.net<mailto:fot at autox.team.net>> wrote:
Hi Tim,

Not a problem at all; before installing an accusump, I would run mine 1/2 quart over to ensure constant pressure.  Autocrossing, I would notice pressure drops (split second) in the corners on occasion if I did not do this.   You are in good shape!!

Dave Gott


Sent from Yahoo Mail for iPhone<https://overview.mail.yahoo.com/?.src=iOS>


On Tuesday, June 15, 2021, 2:47 PM, Tim Murphy via Fot <fot at autox.team.net<mailto:fot at autox.team.net>> wrote:

I overfilled the TR4’s sump by about a pint (1/4 inch on the dip stick). Is this critical or can I just run it and burn off the excess at the track? Thanks in advance for the advice.



Anyone else going to Blackhawk this weekend?



Tim Murphy

_______________________________________________
fot at autox.team.net<mailto:fot at autox.team.net>

http://www.fot-racing.com

Donate: http://www.team.net/donate.html
Archive: http://autox.team.net/archive http://www.team.net/pipermail/fot
Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/triumphsix@yahoo.com


_______________________________________________
fot at autox.team.net<mailto:fot at autox.team.net>

http://www.fot-racing.com

Donate: http://www.team.net/donate.html
Archive: http://autox.team.net/archive http://www.team.net/pipermail/fot
Unsubscribe/Manage<http://www.team.net/pipermail/fotUnsubscribe/Manage>: http://autox.team.net/mailman/options/fot/rkramer56@gmail.com


_______________________________________________
fot at autox.team.net

http://www.fot-racing.com

Donate: http://www.team.net/donate.html
Archive: http://autox.team.net/archive http://www.team.net/pipermail/fot
Unsubscribe/Manage: http://autox.team.net/mailman/options/fot/jhasty@mhc-law.com


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://autox.team.net/pipermail/fot/attachments/20210615/bbf4bdce/attachment-0003.htm>