Notices
Evo Engine / Turbo / Drivetrain Everything from engine management to the best clutch and flywheel.

what oil for breaking in a motor?

Thread Tools
 
Search this Thread
 
Old Mar 3, 2010, 09:52 PM
  #1  
Evolved Member
Thread Starter
iTrader: (12)
 
3gEclipseTurbo's Avatar
 
Join Date: Aug 2009
Location: ma
Posts: 1,589
Likes: 0
Received 0 Likes on 0 Posts
what oil for breaking in a motor?

What oil and weight is everyone using for breaking in a new motor?
Old Mar 3, 2010, 11:22 PM
  #2  
Evolved Member
iTrader: (82)
 
MasterNater's Avatar
 
Join Date: Aug 2006
Location: Tupelo, MS
Posts: 865
Received 22 Likes on 20 Posts
Originally Posted by 3gEclipseTurbo
What oil and weight is everyone using for breaking in a new motor?
AMS recommends 10w40 non-synthetic for the first 1500 miles, I do believe.
Old Mar 4, 2010, 04:14 AM
  #3  
Evolved Member
iTrader: (35)
 
JakeTheVIII's Avatar
 
Join Date: May 2007
Location: Austin, TX
Posts: 1,754
Likes: 0
Received 0 Likes on 0 Posts
I've also heard non-synthetic for break in, not sure about weights but I would trust AMS.
Old Mar 4, 2010, 05:57 AM
  #4  
Account Disabled
iTrader: (9)
 
MR. EVO MR's Avatar
 
Join Date: Jan 2005
Location: :noitacoL
Posts: 1,761
Received 4 Likes on 4 Posts
non-synthetic is the way to go, you want to set your rings good before you switch to synthetic.
dont boost because your turbo hates regular oil
Old Mar 4, 2010, 04:02 PM
  #5  
Evolved Member
iTrader: (14)
 
bbyevo8u's Avatar
 
Join Date: Jun 2005
Location: NY
Posts: 2,581
Likes: 0
Received 2 Likes on 2 Posts
why should you use non- synthetic oil for break in?? evo 8 & 9 come with fully synthetic!
Old Mar 4, 2010, 04:21 PM
  #6  
Evolved Member
iTrader: (9)
 
NickieBlaine's Avatar
 
Join Date: Jul 2009
Location: INDIANA
Posts: 505
Likes: 0
Received 0 Likes on 0 Posts
on my motor i was advised to run 20w50. ask who built the motor...

I used brad penn

Last edited by NickieBlaine; Mar 4, 2010 at 04:26 PM.
Old Mar 4, 2010, 04:31 PM
  #7  
Former Sponsor
iTrader: (46)
 
Force-Fed Performance's Avatar
 
Join Date: Oct 2009
Location: Raleigh, Fayetteville NC
Posts: 1,381
Likes: 0
Received 0 Likes on 0 Posts
use non synthetic junk oil.
Synthetic is too thin for the motor before the rings are seated properly.
We typically use a 20-50 or so depending on how we build the motor for initial start up and drive. Then we will drain and cut the filter open to check for any material inside the paper filter. Then we will go back with the same oil for 500miles then go to s synthetic
Old Mar 4, 2010, 04:31 PM
  #8  
Former Sponsor
iTrader: (46)
 
Force-Fed Performance's Avatar
 
Join Date: Oct 2009
Location: Raleigh, Fayetteville NC
Posts: 1,381
Likes: 0
Received 0 Likes on 0 Posts
use non synthetic junk oil.
Synthetic is too thin for the motor before the rings are seated properly.
We typically use a 20-50 or so depending on how we build the motor for initial start up and drive. Then we will drain and cut the filter open to check for any material inside the paper filter. Then we will go back with the same oil for 500miles then go to s synthetic
Old Mar 4, 2010, 04:32 PM
  #9  
Former Sponsor
iTrader: (46)
 
Force-Fed Performance's Avatar
 
Join Date: Oct 2009
Location: Raleigh, Fayetteville NC
Posts: 1,381
Likes: 0
Received 0 Likes on 0 Posts
use non synthetic junk oil.
Synthetic is too thin for the motor before the rings are seated properly.
We typically use a 20-50 or so depending on how we build the motor for initial start up and drive. Then we will drain and cut the filter open to check for any material inside the paper filter. Then we will go back with the same oil for 500miles then go to s synthetic
Old Mar 4, 2010, 04:32 PM
  #10  
Evolved Member
iTrader: (67)
 
xspsi4's Avatar
 
Join Date: May 2006
Location: FL
Posts: 753
Likes: 0
Received 0 Likes on 0 Posts
20W50? Sounds like a loose clearance motor, I just run regular mobil 5w20 as you wan't the oil te be real thin on inital start up so it can get to where it needs to go quickly and change it after the first 10 mins of run time to 10w30 regular for another 150 or so miles then again after 5-700.

I am **** about this stuff and swear by this method as it has never let me down plus you can never really get the oil passages in the crank and block totally clean which is why I do it so often.

Who built you motor? Lol
Old Mar 4, 2010, 04:33 PM
  #11  
Evolved Member
iTrader: (67)
 
xspsi4's Avatar
 
Join Date: May 2006
Location: FL
Posts: 753
Likes: 0
Received 0 Likes on 0 Posts
20W50? Sounds like a loose clearance motor, I just run regular mobil 5w20 as you wan't the oil te be real thin on inital start up so it can get to where it needs to go quickly and change it after the first 10 mins of run time to 10w30 regular for another 150 or so miles then again after 5-700.

I am **** about this stuff and swear by this method as it has never let me down plus you can never really get the oil passages in the crank and block totally clean which is why I do it so often.

Who built you motor? Lol
Old Mar 4, 2010, 04:38 PM
  #12  
Evolved Member
Thread Starter
iTrader: (12)
 
3gEclipseTurbo's Avatar
 
Join Date: Aug 2009
Location: ma
Posts: 1,589
Likes: 0
Received 0 Likes on 0 Posts
i built the motor.
Old Mar 5, 2010, 01:16 AM
  #13  
Evolved Member
iTrader: (18)
 
reactionevo8's Avatar
 
Join Date: Jul 2005
Location: olympia
Posts: 546
Received 4 Likes on 4 Posts
i typically use a 30w non detergant oil...brad penn break in oil to be more specific




All times are GMT -7. The time now is 07:16 AM.