NISSAN DUAL VALVE SPRINGS

Available for the following applications:
• 300ZX 3.0L - DOHC 24 Valve (VG30D-Turbo VG30DTT) - 1990-1996
• 350Z 3.5 L - V-6 - DOHC 24 Valve (VQ35) - 2003-2008
• Altima 2.4L - DOHC 16 Valve (KA24DE) - 1995-1999
• 240SX 2.4L - DOHC 16 Valve (KA24DE) - 1991-1998
• GT-R 3.8L V-6 - DOHC 24 Valve (VR38DETT) - 2009-2012
• Patrol 4.5L 6 CYL Inline - 12 Valve - (TB45E)
• Patrol 4.8L 6 CYL Inline - 24 Valve - (TB48DE)
• Skyline 6 CYL Inline - 24 Valve - (RB25DET) - 1993-1997
• Skyline 6 CYL Inline - 24 Valve (NEO) - 1998-2002
• Skyline 6 CYL Inline - 24 Valve - (RB26) - 1989-2002
Item# Description Qty. Price
S10038


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)

ADD TO CART
$39.33
S10039


3.0L - DOHC 24 Valve (VG30D - Turbo VG30DTT)
Type/Material/Application: Dual Spring - Chrome Silicon
Outside Diameter: 20.8/28.0
Inside Diameter: 15.3 mm/20.18 mm
Seat Pressure: 80 lbs @ 35 mm
Open Pressure: 200 lbs @ 25 mm
Rate Inch: 305 lbs
Coil Bind: 22 mm
Max Net Lift: 13 mm
This Spring requires Ferrea Titanium Retainer # E11017 and BOTH Ferrea Spring Seat Locator # SL1012 and Factory supplied Spring Seat Locator

ADD TO CART
$39.33
S10043


2.4L - DOHC 16 Valve (KA24DE)
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 @ 36 mm
Open Pressure: 195 lbs @ 26 mm
Rate Inch: 254 lbs
Coil Bind: 22 mm
Max Net Lift: 12.5 mm
This Spring requires Ferrea Titanium Retainer # E11021 and BOTH Ferrea Spring Seat Locator #SL1064 and Factory supplied Spring Seat Locator

ADD TO CART
$39.33
S10078

6 Cyl. In-Line - 24 Valve (NEO)
Dual Spring - Turbo/Special Alloy
Outside Diameter: 20.8 mm/28.0 mm
Inside Diameter: 16.51 mm/20.8 mm
Seat Pressure: 95 lbs @ 30 mm
Open Pressure: 195 lbs @ 20 mm
Rate Inch: 254 lbs
Coil Bind: 17.5 mm
Max Net Lift: 12 mm
This Spring requires Ferrea Titanium Retainer # E11048 and BOTH, Ferrea Spring Seat Locator # SL1037 (INT) and #SL1150 (EXH) AND Factory supplied Spring Seat Locator. Maximum Retainer Step 2 mm

ADD TO CART
$39.33
S10090


6 Cyl. In-Line - 24 Valve - (RB26)
Type/Material/Application: Dual Spring - Turbo - Special Alloy
Outside Diameter: 20.8 mm/28.0 mm
Inside Diameter: 16.51 mm/20.8 mm
Seat Pressure: 110 lbs @ 39 mm
Open Pressure: 210 lbs @ 29 mm
Rate Inch: 254 lbs
Coil Bind: 26.5 mm
Max Net Lift: 12 mm
This Spring requires Ferrea Titanium Retainer # E11057 and Ferrea Spring Seat Locator # SL1047 (Discard OEM Spring Seat Locator)

ADD TO CART
$39.33
S10103


3.5L - V6 - DOHC 24 Valve (VQ35)
Type/Material/Application:
Outside Diameter: 20.8 mm/28.0 mm
Inside Diameter: 15.88 mm/20.8 mm
Seat Pressure: 80 lbs @ 34 mm
Open Pressure: 200 lbs @ 24 mm
Rate Inch: 305 lbs
Coil Bind: 19 mm
Max Net Lift: 13 mm
This Spring to be used with Ferrea lightweight Valves without recess tip. This spring requires Ferrea Titanium Retainer #E11079 and Ferrea Spring Seat Locator #SL1065. (Discard OEM Spring Seat Locator).

ADD TO CART
$39.33
S10112


6 Cyl. In-Line - 24 Valve - (RB25DET)
This Spring requires Ferrea Titanium Retainer # E11082 and Ferrea Spring Seat Locator #SL 1068 (EXH Side) and Ferrea Spring Seat Locator #SL1069 (INT Side). (Discard OEM Spring Seat Locator) WARNING: DUE TO VALVETRAIN

ADD TO CART
$39.33
S10114

4.8L 6 Cyl. In-Line - 24 Valve - (TB48DE)
Dual Spring - Turbo - Special Alloy
Outside Diam: 20.8mm/28.0mm
Inside Diam: 16.51mm/20.8mm
Seat Pressure: 85lbs @ 36.85mm
Open Pressure: 190lbs @ 26.85mm
Rate Inch: 266lbs
Coil Bind: 22.85mm
Max Net Lift:12mm
This Spring requires Ferrea Titanium Retainer E11083 & Ferrea Spring Seat Locator SL1070. Discard OEM Factory supplied Spring Seat Locator.

ADD TO CART
$39.33
S10128


4.5L 6 Cyl. In-Line - 12 Valve - (TB45E)
Type/Material/Application: Dual Spring - Chrome Silicon - Endurance
Outside Diameter: 23.1 mm/31 mm
Inside Diameter: 17.35 mm/23.1 mm
Seat Pressure: 70 lbs @ 40.6 mm
Open Pressure: 195 [email protected] 30.6 mm
Rate Inch: 317 lbs
Coil Bind: 20.5 mm
Max Net Lift: 14.15 mm
This Spring requires Ferrea Titanium Retainer # E11102 and Ferrea Spring Seat Locator # SL1111 (Discard OEM Factory supplied Spring Seat Locator.)

ADD TO CART
$39.33
S10136


3.8L V6 - DOHC 24 Valve (VR38DETT)
Type/Material/Application
This Spring requires Ferrea Titanium Retainer # E11106 and Ferrea Spring Seat Locator #SL1118 (EXH Side) and Ferrea Spring Seat Locator #SL1115 (INT Side). (Discard OEM Spring Seat Locator)

ADD TO CART
$39.33

Be the first to add a review for this product

Review Product

There are no recently viewed products available.

There are no related products available.