Supertech Performance Valve Spring Kit; Single Valve Springs; Springs: SPR-H1021S/SR; Retainers: NSR20/T1; Also Requires OEM Seat NISSAN 240SX


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Part #: SPRK-H1021S-SR20
Notes: Valve Spring Kit
Single Valve Springs
Springs: SPR-H1021S/SR
Retainers: NSR20/T1
Also Requires OEM Seat
MSRP: $416.44
Your Price: $267.96
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Specs

Seat Pressure 68lbs @ 40.50mm

This Item Also Available In

Part Number Price Notes & Specs
SPRK-H1021D-SR20 $366.68 Notes Valve Spring Kit
Dual Valve Springs
Springs: SPR-H1021D/SR20
Retainers: RET-NSR20/T1
Seat: SEAT-SR20/6 (For DET use SEAT-H/N240 on Exhaust)
Seat Pressure 106lbs @ 40.50mm
SPRK-H1022D-SR20 $0.00 Notes Valve Spring Kit
Dual Valve Springs
Springs: SPR-H1021D/2024
Retainers: RET-NSR20/T1
Seat: SEAT-SR20/6 (For DET use SEAT-H/N240 on Exhaust)
Seat Pressure 95lbs @ 40.50mm

All Fitments

NISSAN
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
1991 - 1999 180SX ALL ALL ALL ALL SR20DET ALL
1989 - 1998 240SX ALL ALL ALL ALL ALL ALL w/ SR20DET Swap
1989 - 2002 SILVIA ALL ALL ALL ALL SR20DET ALL

Product Description

Supertech Spring / Retainer kits are precision matched sets for a complete valvetrain overhaul. Developed for the performance enthusiast that wants the best the industry has to offer, Supertech Spring / Retainer kits are second to none in terms of performance, quality and value.

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