|
|
|
|
Thread Tools | Display Modes |
07-18-2008, 06:14 AM | #1 |
Scooby Newbie
Member#: 155250
Join Date: Jul 2007
|
Engine oil loss when high Rev to 8000rpm
Anyway to prevent engine oil from loss when high Rev to 8000rpm boost a 26psi? around 480whp on a 2.5 bulid with forged piston n rod ?
* Registered users of the site do not see these ads.
|
07-18-2008, 07:07 AM | #2 |
Scooby Guru
Member#: 5218
Join Date: Mar 2001
Chapter/Region:
MWSOC
Location: SAUL'S Motorsports
Vehicle:96L Most Over- Developed Beater |
Use a catch can. And vacuum it out of the IC and intake manifold....you might not have filled it up enough to see the smoking yet.....but you will eventually.
Jay |
07-18-2008, 09:30 AM | #3 |
Scooby Specialist
Member#: 156973
Join Date: Aug 2007
Chapter/Region:
International
Location: Adelaide, Australia
Vehicle:2002 ADM WRX STi STi Black/Blue |
A few things that will help:
sump with windage tray highflow/high-pressure oil pump high-quality oil |
07-18-2008, 09:56 AM | #4 |
Scooby Specialist
Member#: 14911
Join Date: Feb 2002
Chapter/Region:
MWSOC
Location: The land of E85
Vehicle:Not A Wagon! 2011 WRX - 285s on 18x9.5 |
Set up a GOOD catch can with a drainback and you should cut the consumption down.
|
07-18-2008, 10:47 AM | #5 |
Citizen Mick
Member#: 27646
Join Date: Oct 2002
Chapter/Region:
NWIC
Location: Portland, Oregon
Vehicle:2003 Sleeved 2.5 Oil Dry Sump Goodness |
I have been told that not rev'ing to 8000 rpm at 26 psi helped as well.
|
07-18-2008, 12:25 PM | #6 |
Scooby Specialist
Member#: 117780
Join Date: Jun 2006
Chapter/Region:
South East
Location: Jackson, MS
Vehicle:2004 WRX Aspen White |
|
07-18-2008, 02:59 PM | #7 |
Scooby Specialist
Member#: 145145
Join Date: Apr 2007
Chapter/Region:
MWSOC
Location: Rockford, Il
Vehicle:2006 wrx STi |
Sounds like you are also likely to have an "engine bearing loss" at those RPMs.
|
07-18-2008, 10:03 PM | #8 |
Scooby Newbie
Member#: 111556
Join Date: Apr 2006
Chapter/Region:
Tri-State
Vehicle:2006 STI Black |
sounds like the car is moving out....
+1 on windage tray, and return catch can |
07-21-2008, 11:16 AM | #9 | |
Former Vendor
Member#: 54918
Join Date: Feb 2004
Chapter/Region:
MAIC
Location: Gaithersburg, MD
Vehicle:673 WHP Element Tuning Pro Comp Engine |
Quote:
One quart or less every 3k miles of normal driving is acceptable. In racing conditions our engines typically will loose 1/4 of a quart or less (pushed into catch can) at 30 psi for 15-20 minutes of WOT road racing with rpms up to 8200 (when using our Competition Catch Can). This amount of loss would be considered normal given the engine build and use. I would say you could get away way with 1/2 quart per track session but using our Competition Catch Can would cut that in half but if you are using more then really it's a motor build issue due to excessive blow by. Phil www.elementtuning.com |
|
07-21-2008, 11:57 PM | #10 |
Scooby Guru
Member#: 9960
Join Date: Sep 2001
Location: in bed...
Vehicle:2002 Impreza WRX WRBlue Perl |
|
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Movement when not in gear w/ high revs | RallyIt07 | Transmission (AT/MT) & Driveline | 4 | 11-02-2009 10:53 AM |
What engine oil to use in high HP engines | crazy06 | Built Motor Discussion | 11 | 10-07-2009 10:35 AM |
Loss of power at high REV | Jlude | Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) | 6 | 10-20-2007 08:19 PM |
When is a good time to measure engine oil? | m u f a s i s | Factory 2.0L Turbo Powertrain (EJ Series Factory 2.0L Turbo) | 7 | 01-21-2004 03:55 AM |
engine sputtering at High Rev full throttle app. | outback bosco | Service & Maintenance | 3 | 01-26-2002 10:17 PM |