Ferrea Single Valve Spring Kit (90 lb/in) for 2009+ Nissan GT-R R35 VR38DETT – 24-Piece Set

Description

These single Beehive form valve springs are designed and optimized to reduce valvetrain harmonics, provide greater spring stability, and reduce spring and retainer masses for increase performance and durability in today’s harsh racing engines.

3.8L V6 – DOHC 24 Valve (VR38DETT)
Type/Material/Application: Single Spring – Special Alloy
Outside Diameter: 25.19 mm
Inside Diameter: 18.3 mm
Seat Pressure: 90 lbs @ 35 mm
Open Pressure: 160 lbs @ 25 mm
Rate Inch: 177 lbs
Coil Bind: 22.65 mm
Max Net Lift: 11 mm
This Spring requires 2 Ferrea Titanium Retainer (EXHAUST) # E11110 and (INTAKE) # E11107 and Ferrea Spring Seat Locator # SL1116. (Discard OEM Factory supplied Spring Seat Locator.)

Fitment:
2009:Nissan:GT-R:Base, 
2009:Nissan:GT-R:Premium, 
2010:Nissan:GT-R:Base, 
2010:Nissan:GT-R:Premium, 
2011:Nissan:GT-R:Premium, 
2012:Nissan:GT-R:Black Edition, 
2012:Nissan:GT-R:Premium, 
2013:Nissan:GT-R:Black Edition, 
2013:Nissan:GT-R:Premium, 
2014:Nissan:GT-R:Black Edition, 
2014:Nissan:GT-R:Premium, 
2014:Nissan:GT-R:Track Edition, 
2015:Nissan:GT-R:Black Edition, 
2015:Nissan:GT-R:Nismo, 
2015:Nissan:GT-R:Premium, 
2015:Nissan:GT-R:Track Edition, 
2016:Nissan:GT-R:Black Edition, 
2016:Nissan:GT-R:Nismo, 
2016:Nissan:GT-R:Premium, 
2017:Nissan:GT-R:Nismo, 
2017:Nissan:GT-R:Premium, 
2018:Nissan:GT-R:Nismo, 
2018:Nissan:GT-R:Premium, 
2018:Nissan:GT-R:Pure, 
2018:Nissan:GT-R:Track Edition, 
2019:Nissan:GT-R:Nismo, 
2019:Nissan:GT-R:Premium, 
2019:Nissan:GT-R:Pure, 
2019:Nissan:GT-R:Track Edition, 
2020:Nissan:GT-R:50th Anniversary Edition, 
2020:Nissan:GT-R:Nismo, 
2020:Nissan:GT-R:Premium, 
2020:Nissan:GT-R:Track Edition, 
2021:Nissan:GT-R:Nismo, 
2021:Nissan:GT-R:Premium, 

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