Supertech

Supertech VW/Audi 1.8T 20V 4cyl Dual Valve Spring Kit - SPRK-AUDI18T

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SKU:
SPTSPRK-AUDI18T
UPC:
01037721241670
MPN:
SPRK-AUDI18T
Availability:
Regularly stocked product
MSRP: $784.85
$628.06
— You save $156.79
Frequently bought together:

Description

What are the benefits of using Supertech valve springs?
Supertech valve springs deliver superior valve control, enabling higher RPM limits and unlocking your engine's true performance potential.

How do I install Supertech valve springs?
Professional installation is recommended for these advanced valve springs to ensure optimal performance and durability at extreme RPMs.

Supertech Dual Valve Spring Kits are engineered for extreme RPMs, ensuring peak performance and durability with a usage score of 9 for motorsport enthusiasts. Constructed with advanced materials, these valve springs and retainers provide enhanced valvetrain stability for demanding applications. Trust Supertech for unparalleled engine performance and reliability at high engine speeds.

What Owners Say

Owners and enthusiasts recognize these dual valve springs as proven performers in high-RPM, high-horsepower applications, with documented capability supporting over 800 horsepower and 10,500+ rpm. The dual spring design specifically addresses valve float concerns for those pushing aggressive cam profiles and rev ranges. Some builders note that installation can be challenging—the stiffer dual springs require proper tooling for compression during keeper installation. When compared against competing single beehive options, discussions often weigh the dual spring's RPM stability benefits against alternatives with lower reciprocating mass. For serious engine builds targeting extreme performance thresholds, Supertech's dual valve spring kits have established a solid reputation in the enthusiast community.

Why Choose the SPT Dual Valve Spring Kits

Delivers superior valve control for maximum power and responsiveness.

Achieves higher RPM limits, unlocking your engine's true potential.

Provides enhanced valvetrain stability for extreme performance conditions.

Transforms your engine's reliability under demanding track use.

Who Is This For?

Track / Autocross — 9/10
Engineered for extreme RPMs, peak performance and durability.

Drag Racing — 9/10
Engineered for extreme RPMs, peak performance and durability.

Racing Competition — 9/10
Engineered for extreme RPMs, peak performance and durability.

Street Performance — 8/10
Engineered for extreme RPMs, peak performance and durability.

Engine Performance — 9/10
Engineered for extreme RPMs, peak performance and durability.

Frequently Asked Questions

How do Supertech SPT Dual Valve Spring Kits improve engine performance?

Supertech SPT Dual Valve Spring Kits deliver superior valve control for maximum power and responsiveness. Achieving a high score of 9 in 'Engine Performance' usage, these kits ensure your engine reaches its true potential. Experience enhanced valvetrain stability for demanding track use.

Will Supertech SPT Dual Valve Spring Kits fit my vehicle?

Confirming precise fitment with your vehicle is essential before purchase. The Supertech SPT Dual Valve Spring Kits are engineered to meet specific vehicle requirements. Always verify compatibility with your qualified technician to ensure proper integration.

What is the recommended installation process for these valve springs?

Professional installation is strongly recommended for Supertech SPT Dual Valve Spring Kits. This advanced installation type ensures the precise calibration required for extreme RPM applications. Trust a qualified technician for optimal valvetrain setup.

Are dual valve springs a worthwhile upgrade for performance engines?

Upgrading to dual valve springs is highly beneficial for achieving higher RPM limits and unlocking your engine's potential. With a usage score of 9 for 'Track / Autocross,' these springs provide enhanced valvetrain stability under extreme conditions. They transform your engine's reliability for demanding motorsport use.

How do Supertech SPT Dual Valve Spring Kits contribute to higher RPM limits?

These dual valve springs achieve higher RPM limits by providing superior valve control and enhanced valvetrain stability. Rated at 9 for 'Racing Competition,' they are engineered for extreme RPMs, ensuring peak performance and durability. Experience your engine's true potential at higher speeds.

Additional Resources

Official Supertech Product Page

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Additional Information

Clearance Item:
N
MPN:
SPRK-AUDI18T
Proposition 65:
N
Case Lot Quantity:
1
Category:
Engine Components>Valve Springs, Retainers
Universal Fitment:
Y
Track / Autocross:
9/10
Drag Racing:
9/10
Racing Competition:
9/10
Street Performance:
8/10
Engine Performance:
9/10
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