GSC Power Division

GSC P-D BMW S58 Beehive Valve Spring & Ti Retainer Kit (Max Boost 70PSI) - 5023

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SKU:
GSC5023
UPC:
GSC5023
MPN:
5023
Availability:
Regularly stocked product
MSRP: $700.00
$595.00
— You save $105.00
Frequently bought together:

Description

Will these GSC Valve Spring Kits fit my specific vehicle?
Confirm fitment with your vehicle's make, model, and year before purchasing these GSC Valve Spring Kits.

What is the recommended installation process for these GSC Valve Spring Kits?
Professional installation is recommended to ensure optimal performance and reliability of these GSC Valve Spring Kits.

GSC Valve Spring Kits deliver superior valve control, engineered for an impressive 8000 RPM operation, excelling in motorsport applications with a 9/10 usage score. Utilizing advanced metallurgy and precision engineering, these retainers ensure unmatched valvetrain stability under extreme stress. Experience peak performance and unwavering reliability with GSC Power Division's commitment to extreme high-revving capability.

What Owners Say

Enthusiasts consistently recommend GSC Power Division valve spring kits as the go-to upgrade when installing performance camshafts, particularly praising the beehive spring sets with titanium retainers for their proven reliability. Owners report these springs are frequently spec'd by reputable shops for builds running GSC S2 and 272 cams, with the Chro-Molly retainers and single spring kits earning specific mentions as "perfect upgrades" to the valve train. The consensus centers on GSC's ability to support serious performance modifications without valve float issues, making them a trusted choice across the Subaru and Mitsubishi communities. GSC Power Division has established itself as a standard recommendation among experienced builders and enthusiasts pursuing reliable high-RPM performance.

Why Choose the GSC Valve Spring Kits

Delivers superior valve control for consistent power delivery at high RPMs.

Achieves enhanced engine reliability under extreme stress and demanding conditions.

Provides unmatched valvetrain stability for peak performance and responsiveness.

Transforms your engine's potential for aggressive driving and track performance.

Who Is This For?

Track / Autocross — 9/10
Engineered for 8000 RPM operation, high-revving capability.

Drag Racing — 9/10
Engineered for 8000 RPM operation, high-revving capability.

Racing Competition — 9/10
Engineered for 8000 RPM operation, high-revving capability.

Street Performance — 7/10
Supports high-revving capability for enhanced performance.

Engine Performance — 10/10
Engineered for 8000 RPM operation, extreme high-revving.

Frequently Asked Questions

How do GSC Valve Spring Kits enhance my engine's performance at high RPMs?

Delivering superior valve control, these kits ensure consistent power delivery at high RPMs, crucial for demanding motorsport applications. Engineered for 8000 RPM operation, they excel in Track/Autocross scenarios with a score of 9. Experience unmatched valvetrain stability for peak performance and responsiveness.

Are GSC Valve Spring Kits compatible with my specific vehicle?

Confirm fitment with your vehicle by consulting a qualified technician before installation to ensure precise compatibility. Professional installation is recommended to guarantee optimal integration with your engine's valvetrain. Achieve enhanced engine reliability under extreme stress with confidence.

Does upgrading valve springs increase horsepower?

Upgrading valve springs enables your engine to safely rev higher and maintain valve control, which can indirectly support increased horsepower output at higher RPMs. Engineered for 8000 RPM operation, it achieves extreme high-revving capability, a perfect 10 for Engine Performance. This allows the engine to breathe more freely at peak operating speeds.

What is the recommended installation procedure for GSC Valve Springs?

Professional installation is recommended to ensure precise setup and optimal valvetrain stability. Confirm the correct procedure with a qualified technician for advanced maintenance requirements. This ensures unmatched valvetrain stability for peak performance and responsiveness.

Additional Resources

Official GSC Power Division Product Page

Important Notices

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Additional Information

Clearance Item:
N
MPN:
5023
Proposition 65:
Y
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:
7/10
Engine Performance:
10/10
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