Tomei 162009 Valve Spring Sheet Set 8pcs 4G63 EJ20 0.5mm Image1
 
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Tomei Valve Spring Sheet Set 8pcs 4G63 EJ20 0.5mm

 
  • Adjust spring compression

  • Reduce spring surge

  • Ensure all springs are uniform


Tomei 162009 Valve Spring Sheet Set 8pcs 4G63 EJ20 0.5mm
List Price: $11.00
$9.90  Save 10%

7 available | 1 in stock - Ships tommorow
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Product Details

Tomei Valve Spring Sheet Shim Set for the Mitsubishi 4G63 and Subaru EJ20. These spring sheets adjust the amount of load applied to each spring. By adjusting all springs to the same uniform spec, blueprinting can be done to achieve higher engine RPMs for full race engines. Without spring load adjustment, the valve springs can surge under high load and lead to loss of power. In the worst case scenario, it can disengage the valve keepers from the valve stem and create major damage in the valvetrain.

 

Comes with 8 Spring Sheets

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Vehicle Applications

Years Make Model Trim Chassis Engine Notes
1992 - 1992 Mitsubishi Lancer EVOLUTION I     Valve Spring Seat, Size: 0.5
2001 - 2002 Mitsubishi Lancer EVOLUTION VII     Valve Spring Seat, Size: 0.5
1995 - 1995 Mitsubishi Lancer EVOLUTION III     Valve Spring Seat, Size: 0.5
1996 - 1996 Mitsubishi Lancer EVOLUTION IV     Valve Spring Seat, Size: 0.5
1999 - 2000 Mitsubishi Lancer EVOLUTION VI     Valve Spring Seat, Size: 0.5
1993 - 1994 Mitsubishi Lancer EVOLUTION II     Valve Spring Seat, Size: 0.5
1997 - 1998 Mitsubishi Lancer EVOLUTION V     Valve Spring Seat, Size: 0.5
2006 - 2006 Mitsubishi Lancer EVOLUTION     Valve Spring Seat, Size: 0.5
2005 - 2005 Saab 9-2X AERO     Valve Spring Seat, Size: 0.5
2002 - 2005 Subaru IMPREZA WRX     Valve Spring Seat, Size: 0.5
2003 - 2005 Mitsubishi Lancer Evolution   (EVO VIII-CT9A) 4G63  
2001 - 2002 Mitsubishi Lancer Evolution   (EVO VII-CT9A) 4G63  
2006 - 2007 Mitsubishi Lancer Evolution   (EVO IX-CT9A) 4G63  
2006 - 2007 Mitsubishi Lancer Evolution   (EVO IX-CT9A) 4G63