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Supertech Beehive Valve Springs
The leader in high-performance valve spring technology. Engineered for superior durability, precision, and efficiency, these valve springs are the top choice for racing enthusiasts and performance builders seeking maximum RPM potential, reduced valve train mass, and unmatched reliability under extreme conditions. Here’s why the Supertech Beehive Valve Springs outperform all competitors and why they’re the best investment for your high-performance engine.
Why Supertech?
- Unmatched Performance: Designed to reduce valve train mass and increase RPM potential, Supertech Beehive Springs deliver superior stability and efficiency at high RPMs, making them ideal for racing and high-performance engines. Their unique beehive design lowers alternative mass and reduces variable natural frequency rates, ensuring exceptional performance under the most demanding conditions.
- Premium Materials: Crafted from premium Superclean Chrome Silicon Vanadium Steel alloy, these springs offer higher durability and better structural memory, providing a competitive edge in extreme racing environments. This high-quality alloy ensures the springs maintain performance over time, even under intense stress.
- Precision Engineering: Supertech’s valve springs are computer-designed to keep wire stress levels within safe fatigue limits, controlling harmonics for maximum durability. CNC-machined retainers made from high-quality military-certified titanium alloy ensure a tight fit and long-lasting performance.
- Proven Reliability: Trusted by professional racers and engine builders worldwide, Supertech Beehive Springs are engineered to withstand the rigors of high-RPM applications, offering unparalleled reliability for both street and track use.
- Outperforms Competitors: Unlike standard valve springs, Supertech’s beehive design minimizes valve float and enhances valve control, providing a significant performance advantage over other brands. No other valve spring matches the balance of lightweight design, durability, and high-RPM capability.
Included
- Beehive Valve Springs: Precision-engineered for optimal performance and durability.
- Titanium Retainers: CNC-machined from military-certified titanium alloy for a secure fit and lightweight design.
- Valve Spring Seats/Bases: Designed to work seamlessly with the springs and retainers for a complete valve train upgrade.
Part Number: SPR-H1021D (Dual Spring Kit, as specified for select applications).
This complete kit ensures you have everything needed to upgrade your valve train for maximum performance and reliability.
Vehicle Compatibility
- Honda/Acura B-Series Engines (B16, B18C, B18A/B):
- 1992–2001 Honda Civic (Si, Type R, VTEC models)
- 1994–2001 Acura Integra (GS-R, Type R)
- 1990–2001 Honda CRX (VTEC models)
- 1999–2000 Honda Civic Si (B16A2)
- Honda/Acura K-Series Engines (K20, K24, select applications):
- 2002–2006 Acura RSX (Type-S, Base)
- 2002–2011 Honda Civic Si (K20 models)
- 2004–2008 Acura TSX (K24)
- 2003–2007 Honda Accord (K24, select models)
Other Applications: Custom engine builds using B-Series or K-Series VTEC heads (verify specifications for non-standard setups).
Note: Always confirm fitment with your specific engine configuration, as custom builds or aftermarket heads may require additional verification.
Technical Specifications
- Spring Type: Dual Beehive Valve Springs
- Material: Superclean Chrome Silicon Vanadium Steel Alloy
- Retainer Material: Military-Certified Titanium Alloy (CNC-machined)
- Outer Spring OD: Varies by application (beehive taper design)
- Inner Spring OD: Varies by application
- Max Lift: Designed for high-lift camshafts (verify with your camshaft specs)
- Seat Pressure: Optimized for high-performance VTEC engines
- RPM Capability: Supports high-RPM applications (up to 10,000+ RPM, depending on setup)
- Rate: 10.3lbs/mm
- Spring Top OD: 21.60mm
- Spring Bottom OD: 26.50mm
- Coil Bind: 27mm
Engine
Engine parts and engine bay upgrades for Dodge, Jeep, RAM, Chrysler, Chevrolet, Ford, Toyota, Nissan, Subaru, and Honda vehicles are stocked at Black Ops Auto Works. Shop oil catch cans, supercharger pulleys, thermostats, radiators, cooling parts, throttle bodies, intake manifolds, headers, ignition coils, spark plugs, sensors, gaskets, fuel pumps, valve covers, engine covers, billet cap covers, and full engine bay dress-up parts for HEMI, Hellcat, Trackhawk, Redeye, Demon, Scat Pack, RAM TRX, LS, LT, Coyote, EcoBoost, K-Series, and 2JZ builds. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 14,298 engine SKUs across performance, cooling, oil control, ignition, and appearance categories. What This Category Covers The Engine collection combines OEM-replacement engine service parts with performance aftermarket upgrades for supercharged, turbocharged, and naturally aspirated builds...
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Supertech
Supertech engine internals including valves, valve springs, retainers, and valvetrain components are stocked at Black Ops Auto Works for a wide range of import and domestic engine platforms. Shop upgraded parts for BMW M54, Ford and Mazda Duratec, Honda Civic and CR-Z, Nissan KA24, VQ35, and RB26, Toyota 4AGE, 2JZ, 5VZFE, and 2UZ-FE, Volkswagen and Audi EA888 and EA113, Mazda Miata, and Mini Cooper engines. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 617 Supertech SKUs spanning valves, springs, retainers, and related valvetrain hardware across import and domestic engine families. What This Collection Covers Supertech specializes in precision engine internals for naturally aspirated and turbocharged builds, manufacturing valves, valve springs, retainers, locks, and seals engineered for high RPM durability and improved airflow. This collection brings together fitment verified ...
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Valve Springs, Retainers
Valve springs and retainers for high-RPM and boosted engine builds are stocked at Black Ops Auto Works. Shop dual and single valve springs, beehive-style valve springs, titanium and chromoly retainers, and matched spring-and-retainer kits for HEMI, LS, Coyote, K-series, EJ, and 2JZ platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 406 valve spring and retainer SKUs across spring rate, seat pressure, and material categories. What This Category Covers The Valve Springs, Retainers collection spans upgraded valve springs for higher lift camshafts, beehive-style springs for reduced valvetrain mass, and titanium retainers that shed weight from the reciprocating valvetrain. The catalog is strongest on Supertech valve springs and retainers for import four-cylinder builds, with broad coverage of dual spring kits for domestic V8 platforms running aggressive camshaft profiles. Cat...
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Valves & Components
Valves and valvetrain components for import, domestic, and performance engine platforms are stocked at Black Ops Auto Works. Shop intake valves, exhaust valves, valve covers, valve cover gaskets, valve guides, valve springs, retainers, valve locks, valve seals, and lash caps for Toyota 2JZ and Supra, Honda K-Series, Nissan RB and SR20, BMW B58 and S58, Subaru FA20, Ford Coyote, and GM LS platforms. Every part is filterable by year, make, model, and engine so builders and tuners can confirm fitment before ordering. Black Ops Auto Works carries 1,391 valvetrain SKUs from proven performance brands. What This Category Covers Valves and valvetrain components manage airflow into and out of the combustion chamber and keep the valvetrain sealed and stable at high RPM. This collection spans intake valves, exhaust valves, valve covers, valve cover gaskets, valve guides, valve springs, retainers, valve locks, valve seals, lash caps, and cam follower shims. Why the Valvetrain Matters for Pe...
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