SpeedFactory Racing Honda D16Z6 D16Y D17 D15B SOHC VTEC Valve Spring Set of 16
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SpeedFactory Racing Honda D16Z6 D16Y D17 D15B SOHC VTEC Valve Spring Set of 16

$169.57
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Set of 16 Valve Springs ONLY, can also add retainers if desired! After a year of dyno and street testing in combination with the Street Savage Camshaft, SpeedFactory is proud to release the Upgraded Valvetrain for the D16 SOHC VTEC engines! ** Options for only retainers and/or springs and retainer combo are also offered ** SpeedFactory Racing D16Z/Y SOHC VTEC Valve Springs SpeedFactory Racing high-quality valve springs are highly recommended for aftermarket performance camshafts and are designed to ensure a stable valvetrain and prevent valve float at high rpm & boost levels. CAD designed & CNC wound from super clean chrome silicon vanadium nickel alloy, double shot peened and isotropic finished & oiled for a superior and durable spring under extreme conditions & millions of cycles tested. Note: These Springs are compatible with OEM steel Retainers or SpeedFactory Racing Titanium Retainers (#SF-02-422). Use OEM spring seat locators. Features:-Super Clean Chrome Silicon Vanadium Nickel Alloy-Double Shot Peened-Isotropic Finished & Oiled-16pc set Specifications:Seat Pressure: 60lbs @ 1.948”Open Pressure: 166lbs @ 1.456”Coil Bind: 1.362”Max Net Lift: 0.547” Fitments:SOHC VTEC D16Z, D16Y, D17, JDM D15B Part Number: SF-02-421

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