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GSC SWAG
Categories
- BMW
- Audi
- Toyota
- Subaru
- Mitsubishi
- Nissan
- Honda
- Ford
- Hyundai Genesis
- CAN-AM
- Mazda
- Dodge
- Porsche
- GM
- Lamborghini
- GSC SWAG
- BMW
- Audi
- Toyota
- Subaru
- Mitsubishi
- Nissan
- Honda
- Ford
- Hyundai Genesis
- CAN-AM
- Mazda
- Dodge
- Porsche
- GM
- Lamborghini
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GSC SWAG
GSC Power-Division Valve Spring with lightweight titanium retainers are CNC machined with tolerances and repeatability that are unmatched by other brands. This keeps a consistent seat pressure across the head for ultimate reliability and performance
5 products




GSC Power-Division Extreme Race Conical Valve Spring kit for the Nissan VQ35
GSC5016
Regular price £945.00 Sale price £870.82 Save £74.18GSC Power-Division Extreme Race Conical Valve Spring Kit with Titanium Retainers for Nissan VQ35 Engines
When it's time to upgrade your Nissan VQ35 race engine's valvetrain, look to the GSC Power-Division Extreme Race Conical Valve Spring Kit, designed specifically for high reving, heavily boosted engines. This kit includes 24 titanium retainers, 24 conical valve springs, and 24 valve spring seats, providing a complete solution for your racing VQ35 valvetrain. This kit is not designed for street cars its a race only application.
Key Features:
- Conical Valve Springs: Ideal for engines with aftermarket camshafts with heavily boosted applications. Conical springs offer superior damping and harmonic stability compared to traditional cylindrical or beehive springs, resulting in less stress, wear, and a longer lifespan for your valvetrain components.
- Titanium Retainers: Lightweight and durable, these retainers are designed to withstand the rigors of high-performance applications, ensuring your valvetrain operates smoothly and efficiently.
- Enhanced Performance: The unique design of the conical springs allows for higher RPMs, more aggressive cam profiles, and can handle extreme boost pressures, making this kit perfect for those looking to push their Nissan VQ35 engine to its limits.
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Super Finished Surface Treatment: Each spring undergoes a super-finished surface treatment and a patented, multi-step heat treatment process, guaranteeing exceptional reliability and performance.
GSC5016 Extreme Race Conical Valve Spring Kit with Ti Retainer W/ Chromoly Seat for the Nissan VQ35 Setup Coil Bind (in) Install Height (in) Seat Pressure (lbs) Open Pressure, 11.00mm lift Maximum Valve Lift (in) Conical 0.793 1.312 138
294lbs @ 0.840" 0.475 - Max RPM: 12,500 RPM
- Max boost: 70 psi




GSC Power-Division Conical Valve Spring kit for the Nissan VQ35
GSC5014
Regular price £870.00 Sale price £801.71 Save £68.29GSC Power-Division High Pressure Conical Valve Spring Kit with Titanium Retainers for Nissan VQ35 Engines
When it's time to upgrade your Nissan VQ35 engine's valvetrain, look to the GSC Power-Division High Pressure Conical Valve Spring Kit, designed specifically for high performance. This kit includes 24 titanium retainers, 24 conical valve springs, and 24 valve spring seats, providing a complete solution for enhancing your VQ35 valvetrain's reliability and performance.
Key Features:
- High-Pressure Conical Valve Springs: Ideal for engines with aftermarket camshafts or boosted by superchargers or turbochargers. Conical springs offer superior damping and harmonic stability compared to traditional cylindrical or beehive springs, resulting in less stress, wear, and a longer lifespan for your valvetrain components.
- Titanium Retainers: Lightweight and durable, these retainers are designed to withstand the rigors of high-performance applications, ensuring your valvetrain operates smoothly and efficiently.
- Enhanced Performance: The unique design of the conical springs allows for higher RPMs, more aggressive cam profiles, and increased boost pressures, making this kit perfect for those looking to push their Nissan VQ35 engine to its limits.
- Super Finished Surface Treatment: Each spring undergoes a super-finished surface treatment and a patented, multi-step heat treatment process, guaranteeing exceptional reliability and performance.
Whether you're boosting your engine with a turbocharger or supercharger and seeking to improve the performance and longevity of your valvetrain, the GSC Power-Division High Pressure Conical Valve Spring Kit with Ti Retainer is the ideal choice for Nissan VQ35 engine owners.
GSC5014 Conical Valve Spring Kit with Ti Retainer W/ Chromoly Seat for the Nissan VQ35 | |||||
Setup | Coil Bind (in) | Install Height (in) | Seat Pressure (lbs) | Open Pressure, 11.00mm lift | Maximum Valve Lift (in) |
Conical | 0.786 | 1.312 |
86 |
242lbs @ 0.840" | 0.475 |
- Max RPM: 11,500 RPM
- Max boost: 30 psi




GSC Power-Division HIGH PRESSURE Conical Valve Spring kit for the Nissan VQ35
GSC5015
Regular price £870.00 Sale price £801.71 Save £68.29GSC Power-Division High Pressure Conical Valve Spring Kit with Titanium Retainers for Nissan VQ35 Engines
When it's time to upgrade your Nissan VQ35 engine's valvetrain, look to the GSC Power-Division High Pressure Conical Valve Spring Kit, designed specifically for high performance. This kit includes 24 titanium retainers, 24 conical valve springs, and 24 valve spring seats, providing a complete solution for enhancing your VQ35 valvetrain's reliability and performance.
Key Features:
- High-Pressure Conical Valve Springs: Ideal for engines with aftermarket camshafts or boosted by superchargers or turbochargers. Conical springs offer superior damping and harmonic stability compared to traditional cylindrical or beehive springs, resulting in less stress, wear, and a longer lifespan for your valvetrain components.
- Titanium Retainers: Lightweight and durable, these retainers are designed to withstand the rigors of high-performance applications, ensuring your valvetrain operates smoothly and efficiently.
- Enhanced Performance: The unique design of the conical springs allows for higher RPMs, more aggressive cam profiles, and increased boost pressures, making this kit perfect for those looking to push their Nissan VQ35 engine to its limits.
- Super Finished Surface Treatment: Each spring undergoes a super-finished surface treatment and a patented, multi-step heat treatment process, guaranteeing exceptional reliability and performance.
Whether you're boosting your engine with a turbocharger or supercharger and seeking to improve the performance and longevity of your valvetrain, the GSC Power-Division High Pressure Conical Valve Spring Kit with Ti Retainer is the ideal choice for Nissan VQ35 engine owners.
GSC5015 High Pressure Conical Valve Spring Kit with Ti Retainer W/ Chromoly Seat for the Nissan VQ35 | |||||
Setup | Coil Bind (in) | Install Height (in) | Seat Pressure (lbs) | Open Pressure, 11.00mm lift | Maximum Valve Lift (in) |
Conical | 0.787 | 1.312 |
106 |
262lbs @ 0.840" | 0.475 |
- Max RPM: 11,500 RPM
- Max boost: 50 psi

GSC Power-Division TURBO VQ35DE/HR Beehive Spring set with Ti Retainer
GSC5053
Regular price £667.00 Sale price £614.64 Save £52.36GSC Power-Division Beehive Valve Spring Kit with Ti Retainers for the Nissan VQ35DE includes 24 titanium retainers, 24 beehive valve springs, and 24 valve spring shims. Our beehive spring is made with an ovate wire which utilizes advanced material heat treatment methods for superior load loss capabilities. These springs have the highest level of spring load retention while still maintaining good fatigue throughout the life of the spring. Beehive springs allow for the use of a smaller, lighter retainer allowing for higher RPM and more valve control.
GSC5053 Beehive Valve Spring Kit with Ti Retainer for Turbo VQ35DE | |||||
Setup | Coil Bind (in) | Install Height (in) | Seat Pressure (lbs) | Open Pressure, 11.30mm Lift | Maximum Valve Lift (in) |
Beehive | 0.825 | 1.355 / 1.350 | 83 / 85 | 230lbs @ 0.910" / 232lbs @ 0.905" | 0.475 |
- Max RPM: 8,500 RPM
- Max boost: 30 psi
- Up to 12.1mm lift cam

GSC Power-Division VQ35DE NA set of Beehive spring with Ti Retainers
GSC5052
Regular price £667.00 Sale price £614.64 Save £52.36GSC Power-Division Beehive Valve Spring Kit with Ti Retainers for the Nissan VQ35DE includes 24 titanium retainers, 24 beehive valve springs, and 24 valve spring shims. Our beehive spring is made with an ovate wire which utilizes advanced material heat treatment methods for superior load loss capabilities. These springs have the highest level of spring load retention while still maintaining good fatigue throughout the life of the spring. Beehive springs allow for the use of a smaller, lighter retainer allowing for higher RPM and more valve control.
GSC5052 Beehive Valve Spring Kit with Ti Retainer for VQ35DE | |||||
Setup | Coil Bind (in) | Install Height (in) | Seat Pressure (lbs) | Open Pressure, 10.50mm Lift | Maximum Valve Lift (in) |
Beehive | 0.825 | 1.395 / 1.390 | 70 / 72 | 206lbs @ 0.982" / 208lbs @ 0.977" | 0.505 |
- Max RPM: 8,500 RPM
- Up to 12.8mm lift cams