Supertech Dual Valve Spring - Single | Multiple Fitments (SPR-H1021D)

Dual Valve Springs by Supertech

Supertech Valve Springs are made with premium Superclean Chrome Silicon Vanadium Steel Alloy for higher performance and durability at high RPM ranges. The Supertech materials also provide for better memory, which translates into higher performance.

Computer designed to ensure that wire stress levels do not overpass their limits, Supertech Valve Springs are manufactured for long term durability even under the most extreme conditions.

Features

• Seat Pressure: 138 @ 37.5
• Open Pressure: 270 @ 10
• Max Lift: 13.50mm
• Coil Bind: 22.7/ 19.5
• OutSpr.ID: 21.80mm
• InnSpr.OD: 21.30mm
• InnSpr.ID: 15.50mm
• Rate: 13.2

Benefits

• Long durability under extreme conditions

Applications

• 2004-2008 Acura TSX
• 2002-2004 Acura RSX Type S
• 2000-2009 Honda S2000
• 1991–1998 Nissan 180SX
• 1995–1998 Nissan 200SX SE-R
• 1994-1998 Nissan 200SX S14 + "S14a"
• 1989–1993, 1995–1998, 1999–2007 Nissan Bluebird
• 1991–2002 Infiniti G20
• 1990–2000 Nissan Pulsar
• 1991–1994, 1998–2001 Nissan Sentra
• 1991–2002 Nissan Silvia

What's In The Box?

• 1 - Valve Spring

Warranty

• Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.