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(1) OEM Port & (1) 1/2” NPT Port (Plugs or Adapters Required)
2016 Subaru WRX STI Limited 2
The new in-cabin mountable Accessport V3 has a large
the flow deviates from the straight line shown in the graph above
The V4 is a thicker insert than the V3 version and is recommended with 800 WHP or higher builds
GSC Power-Division Beehive Valve Spring Kit for FA20 WRX-BRZ-FRS EJ20 Shortblocks (1) OEM Port & (1)Max RPM: 9,500 RPM Max boost: 35 psi Beehive Spring Coil Bind 0. 800 Install Height 1. 308 1. 315 Seat Pressure 89 87 lbs Open Pressure @ 11mm lift 231 lbs @ 0. 875" 229 lbs @ 0. 882" Maximum Valve Lift 0. 448 Includes: 16 Dual Springs 16 Spring Seat Locators 16 Titanium Retainers Beehive Spring Benefits: Rev faster Lighter components More durable design Less stress on valve train components Lower spring frequency for more precise valve control More
US$ 42.00
US$ 26.00
