The Top Mitsubishi Galant VR-4 Resource

Join the best E39A 1991-1992 Mitsubishi Galant VR-4 community and document your GVR4 journey.

  • Software Upgraded - Reset Your Password to Login
    In order to log in after the forum software change, you need to reset your password. If you don't have access to the email address you used to register your GVR4.org account, you won't be able to reset your password. In that case, follow the instructions here to regain access to the forum.

Oil squirters

kooter

Well-known member
Joined
Jan 13, 2011
Messages
270
Location
carpentersville, IL
do you mean to put it back in with the tube broken off, or leaving the entire thing out. I would think leaving it out completely would cause a problem with oil pressure.
But that is just what I would guess.
 

Steve885

Well-known member
Joined
Dec 7, 2012
Messages
228
Location
Concord ca
The pistons broke off the tubes (not my build ) the guy working on my car is having a hard time with them. I'm just wondering if its ok to just let them squirt down into the oil pan rather then plug the hole or block them off..I've noticed some people block them when they build their engine using forged pistons..
 

fuel

Well-known member
Joined
Feb 23, 2009
Messages
2,165
Location
Toronto, ON, Canada
I would say it would be a bit of an oil pressure drop if the oil squirters were simply removed without being blanked off.
 

EHmotorsports

Well-known member
Joined
Sep 25, 2012
Messages
1,278
Location
Beaverton
I have 2g pistons and blocked off the squirters. Works just fine.
 

prove_it

Well-known member
Joined
Jul 3, 2008
Messages
4,201
Location
Sioux Falls, SD
It depends on if the tubes broke before or after the check valves in them. If the valves are there and work, it shouldn't be a big deal to just let them squirt. Personally I would replace or block them off though. You will see an increase of oil pressure, but IIRC it's not a huge increase.
 

theevozero

Well-known member
Joined
Oct 12, 2011
Messages
331
Location
Odessa, Texas
^^^THIS^^^

YES, if will cause an oil pressure issue if you leave them out! Like, kiss your bottem end goodbye in 60 seconds or less.
 

Fiascoxl

Well-known member
Joined
Jan 25, 2013
Messages
320
Location
Stuarts Draft, Va
Not to thread jack, but what does everyone use to "block them off". I am assuming a simple bolt an crush washer deal?
 

prove_it

Well-known member
Joined
Jul 3, 2008
Messages
4,201
Location
Sioux Falls, SD
Aren't the check valves part of the tube.....?
 

EMX5636

Well-known member
Joined
Jun 28, 2008
Messages
1,631
Location
Bucks County, PA
Check valves are part of the banjo bolt. The rest is just hollow. I would block them off if you aren't going to buy new ones and tweak them to clear your pistons.
 

Wizardawd

Well-known member
Joined
Aug 7, 2007
Messages
1,323
Location
Franklin, NC
I've always used new oil drain plug bolts. Correct pitch, depth and come with a nice new crush washer.

Wiz
 

EMX5636

Well-known member
Joined
Jun 28, 2008
Messages
1,631
Location
Bucks County, PA
Quoting Wizardawd:
I've always used new oil drain plug bolts. Correct pitch, depth and come with a nice new crush washer.

Wiz



+1.
 

EHmotorsports

Well-known member
Joined
Sep 25, 2012
Messages
1,278
Location
Beaverton
Quoting Wizardawd:
I've always used new oil drain plug bolts. Correct pitch, depth and come with a nice new crush washer.

Wiz



+2 and use red loctite
 

5OF2k

Well-known member
Joined
Mar 28, 2012
Messages
664
Location
colorado springs, colorado
I always remove them. As stated above, the proper tune will void the need for the squirters, and IMHO, if youre spinning the motoe past 7k(honestly, even if youre not), the extra oil pressure is never a bad thing. Bearing like oil, let em have it!!

-Jake
 
Support Vendors who Support the GVR-4 Community
Boosted Fabrication ECM Tuning ExtremePSI Fuel Injector Clinic Jacks Transmissions JNZ Tuning Kiggly Racing Morrison Fabrications RixRacing RockAuto RTM Racing STM Tuned
Top