Ferrea 80 lb Dual Valve Springs for Nissan SR20DE/SR20DET (200SX, Sentra SE-R, G20, Silvia) – 16-Piece Set (S10038)

Description

The design and processes on these dual valve springs are optimized to reduce valvetrain harmonics and provide greater stability on high horsepower applications. We use high grade premium super-clean PAC alloy materials and maintain tight tolerances for those unique aftermarket cylinder heads.

2.0L – DOHC 16 Valve (SR20DE – SR20DET)
Type/Material/Application: Dual Spring – Turbo – PAC enhanced Alloy
Outside Diameter: 23.10 mm/30 mm
Inside Diameter: 17.2 mm/23.10 mm
Seat Pressure: 80 lbs @ 34 mm
Open Pressure: 195 lbs @ 24 mm
Rate Inch: 254 lbs
Coil Bind: 22 mm
Max Net Lift: 12.5 mm
This Spring requires Ferrea Titanium Retainer # E11002 and Ferrea Spring Seat Locator # SL1011 (Discard OEM Spring Seat Locator)

Fitment:
1991:Infiniti:G20:Base, 
1992:Infiniti:G20:Base, 
1993:Infiniti:G20:Base, 
1994:Infiniti:G20:Base, 
1994:Infiniti:G20:T, 
1995:Infiniti:G20:Base, 
1995:Infiniti:G20:T, 
1996:Infiniti:G20:Base, 
1996:Infiniti:G20:T, 
1999:Infiniti:G20:Base, 
1999:Infiniti:G20:T, 
2000:Infiniti:G20:Base, 
2000:Infiniti:G20:T, 
2001:Infiniti:G20:Base, 
2001:Infiniti:G20:T, 
2002:Infiniti:G20:Base, 
2002:Infiniti:G20:T, 
1995:Nissan:200SX:SE-R, 
1996:Nissan:200SX:SE-R, 
1997:Nissan:200SX:SE-R, 
1998:Nissan:200SX:SE-R, 
1991:Nissan:Sentra:SE-R, 
1992:Nissan:Sentra:SE-R, 
1993:Nissan:Sentra:SE-R, 
1994:Nissan:Sentra:SE-R, 

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