SQ Engineering 4AGE 16V 20V Oil Pressure / Oil Pump Spring Upgrade Kit

SQ Engineering 4AGE 16V 20V Oil Pressure / Oil Pump Spring Upgrade Kit
SKU: SQOPK

-Increases spring pressure of oil pump relief valve
-Custom industrial grade spring to SQs specifications
-Allows use of thinner, better lubricating oil, while maintaining oil pressure.

SQ Engineering has a lot of experience race prepping 4AGE oil pumps for performance use.
When customers approached them asking for ways to increase oil pressure, this kit was the result.

The spring is custom wound in Australia for this application. The original spring in the oil pump is retained, this custom unit is added in addition to it.
After a circlip is removed, access to the springs is relatively straight forward.
Simply install and secure.

This kit should be safe for 20V with VVT as flow to the head will remain the same as before. We also recommend using this with an aftermarket oil filter, as those can cause a moderate drop in pressure by them selves.

Suggested for anyone holding the engine in the upper end of the rev range, running an engine oil cooler or revving the engine higher than original.

Carina AT160 1985/08-1988/04
Corolla AE82 1985/06-1987/04
Corolla AE86 1985/06-1987/04
Corolla AE92 FXGT 1987/05-1987/08
Corona AT141 1985/06-1985/08
MR2 AW11 1985/06-1988/03
Carina AT171 1989/08-1992/08
Corolla AE92 1989/08-1992/05
Corolla / Levin AE92 1989/05-1991/06
Sprinter AE92 1989/05-1991/06
Sprinter / Trueno AE92 1989/05-1991/06
Corolla AE101 1991/06-1995/05
Levin AE101 1991/06-1995/06
Sprinter AE101 1991/06-1995/06
Carina AT210 1996/08-2001/12
Corolla AE101 1991/06-1995/06
Corolla AE111 1997/04-2000/08
Levin / Trueno AE111 1995/05-2000/08
Sprinter AE111 1997/04-2000/08
4AGE 4AGEU 4AGELU 4A-GE 4A-GEU 4AG-ELU

Not in stock?
If this product is not in stock, it can be ordered from SQ Engineering for you. Please email performance@nst.co.nz to order and to check lead times.

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