 Brad Penn 10-30 vs 20-50, Weight vs Temperature |
|
|
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
|
| 1988Hawk |
 Jun 1 2014, 04:09 PM
Post
#1
|
|
Newbie  Group: Members Posts: 41 Joined: 17-April 08 From: Chicago Member No.: 8,929 Region Association: None  |
On a 88 degree day in Chicago I have tested two oil weights and have gotten the following results:
1. Brad Penn 10-30W, with peak running temp 205 degrees. 2. Brad Penn 20-50W, with peak running temp 225 degrees. Both exhibited acceptable pressure, so the question is which one would you select for summer driving??? |
   |
 
|
  |
Replies
| struckn |
Jun 1 2014, 06:21 PM
Post
#2
|
|
Senior Member Group: Members Posts: 1,069 Joined: 9-November 11 From: South Central York Pennsyvania Member No.: 13,764 Region Association: MidAtlantic Region |
Not sure this is an answer but find it interesting. Tony at Translog GT afterhe did the complete engine rebuild on my Teener, and after the break in,, changed the break in Oil afer 500 Miles with SWEPCO 15W40.
|
|
|
|
Posts in this topic
1988Hawk Brad Penn 10-30 vs 20-50 Jun 1 2014, 04:09 PM
Bruce Hinds The thicker oil ran hotter? Jun 1 2014, 05:10 PM
1988Hawk
The thicker oil ran hotter?
Correct. Jun 1 2014, 05:11 PM damesandhotrods Thicker oil is harder to pump, costs horse power t... Jun 1 2014, 05:18 PM 1988Hawk My own theory is that the lighter weighted oil dis... Jun 1 2014, 06:46 PM Bartlett 914
My own theory is that the lighter weighted oil di... Jun 2 2014, 12:16 PM Mark Henry I will never join the thick oil mindset.
...BTW I... Jun 2 2014, 11:37 AM mskala Brad Penn can also be had in 15W-40. Jun 2 2014, 11:44 AM scott_in_nh
On a 88 degree day in Chicago I have tested two o... Jun 2 2014, 12:19 PM Jake Raby It all bolus down to the internal clearances of th... Jun 2 2014, 12:20 PM Elliot Cannon I've used Mobil 1 15W50 since my engine was b... Jun 2 2014, 12:45 PM scott_in_nh Obviously I have no basis for a discussion with Ja... Jun 2 2014, 01:11 PM Jake Raby
Exactly. I have carried out years worth of develo... Jun 2 2014, 10:08 PM scott_in_nh
We use Centistoke to measure viscosity as well. ... Jun 3 2014, 07:49 AM |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 26th September 2024 - 11:54 AM |
Invision Power Board
v9.1.4 © 2024 IPS, Inc.