Supertech SR20DET Dual Valve Springs and Retainer Kit with Spring Seats
Supertech SR20DET Dual Valve Springs and Retainer Kit with Spring Seats is backordered and will ship as soon as it is back in stock.
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106 lbs Valve Springs, Titanium Retainers and Spring Seats are included in this Supertech Kit.
The Valve Springs are made with premium Superclean Chrome Silicon Vanadium Steel alloy for higher durability at high rpms. The springs are computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue. Supertech Valve Springs are durable and is reliable in extreme conditions.
The Retainers in this kit are made with high quality titanium allow and CNC machined for a tight fit.
Product Key Features
106lbs valve springs
Engine Application(s)
SR20DET
Features
Seat Pressure: 106 @ 40.5
Open Pressure: 238 @ 10.0
Max Lift: 15.50mm
Coil Bind: 25.00mm
Inner Spring ID: 15.50mm
Rate: 13.2
Kit Spring: SPR-H1021D
Kit Spring qty: 16
Retainer: RET-NSR20/T1
Inner Spring OD: 21.30mm
Outer Spring OD: 30.00mm
Outer Spring ID: 21.80mm
Seat Locator: SEAT-H/N240
Proposition 65 Warnings.
Cancer and Reproductive Harm. See details below.
Items that are not CARB Legal will not be sold and ship to California or CARB states.
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