GSC Power-Division Camshafts & Valvetrain

GSC Power-Division High Pressure Ovate Conical Spring kit with Ti Retainer and Spring seats for the Ford Gen 3/4 Coyote 5.0

• Installed: 97 lbs @ 1.621" 
• Open:  295 lbs @ 1.020"
  

• Max boost: 30+ psi

GSC Power-Division Stainless Steel STD Size Head Exhaust valves for the 5.0L Coyote GEN 3

The GSC offering of exhaust valves for the Ford Coyote feature a 45° valve seat contact angle which differs from the OEM 40° design. Due to this change in the design it will require a valve job to be performed to install these valves for proper sealing and valvetrain geometry.

GSC Power-Division Stainless Steel +1mm Head Exhaust valves for the 5.0L Coyote GEN 3

The GSC offering of exhaust valves for the Ford Coyote feature a 45° valve seat contact angle which differs from the OEM 40° design. Due to this change in the design it will require a valve job to be performed to install these valves for proper sealing and valvetrain geometry.

GSC Power-Division Stainless Steel STD Size Head Intake valves for the 5.0L Coyote GEN 3

The GSC offering of intake valves for the Ford Coyote feature a 45° valve seat contact angle which differs from the OEM 40° design. Due to this change in the design it will require a valve job to be performed to install these valves for proper sealing and valvetrain geometry.

The GSC offering of exhaust valves for the Ford Coyote feature a 45° valve seat contact angle which differs from the OEM 40° design. Due to this change in the design it will require a valve job to be performed to install these valves for proper sealing and valvetrain geometry.

GSC Power-Division Super Alloy +1mm Head Exhaust valves for the 5.0L Coyote GEN 3

The GSC offering of exhaust valves for the Ford Coyote feature a 45° valve seat contact angle which differs from the OEM 40° design. Due to this change in the design it will require a valve job to be performed to install these valves for proper sealing and valvetrain geometry.

GSC Power-Division Stoppe Style Exhaust Valve Guide for FA20 all (WRX/BRZ)

• Standard sized sold as set of 8 or individually
• Oversized sold individually as +0.001" and +0.003" 

GSC Power-Division billet 7008R1 is designed to rev between 3500-7500 RPMs and can be used with a stroked engine or stock 2.0L displacement engine. This profile is best suited for quick throttle response and midrange power being the main target powerband. This profile is best suited for track or autocross style setups. The peak lift of 11.0mm intake and exhaust will require upgraded valve springs and a titanium retainer. It is suggested to run the GSC5041 Ti retainer spring kit..

The profile will work fine on the OEM rocker arm and the zero-tick lifter, or with the OEM lifter. 

**If using aftermarket cam gears (especially AEM) check the bolt length. Some cam gears are too thick for the OEM bolt on the billet cams, a 40mm underhead length bolt may be necessary in this case**

GSC Power-Division billet 7008R3 is designed to rev between 6500-10500 RPMs and can be used with a stroked engine or stock 2.0L displacement engine. This profile is best suited for topend power for drag and standing mile style setups. The peak lift of 12.0mm intake and exhaust will require upgraded valve springs and a titanium retainer. It is suggested to run the GSC5078 or gsc5079 Ti retainer with conical spring..

The profile will work fine on the OEM rocker arm and the zero-tick lifter, or with the OEM lifter. 

**If using aftermarket cam gears (especially AEM) check the bolt length. Some cam gears are too thick for the OEM bolt on the billet cams, a 40mm underhead length bolt may be necessary in this case**

GSC Power-Division billet L3 cams for the Evo 4-8 4G63 using a solid lifter conversion. These are meant for Higher RPM 800+ WHP to take advantage of a very large turbo.

**If using aftermarket cam gears (especially AEM) check the bolt length. Some cam gears are too thick for the OEM bolt on the billet cams, a 40mm underhead length bolt may be necessary in this case**

GSC Power-Division Intake OR Exhaust Valve Guide for Small Block Chevy

• Standard sized sold as a set of 8 or individually
• Oversized sold individually as +0.001" and +0.003"

Seal OD: 0.530"

GSC Power-Division Exhaust Valve Guide for Honda K20/24 - smooth style

• Standard sized sold as set of 8 or individually
• Oversized sold individually as +0.001" and +0.003" 

GSC 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.
• 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 Viton Valve Stem Seals for Toyota 1JZ/2JZ Platforms. These are an upgrade from the standard OEM material to help cope with the higher heat caused by high performance engines. Sold as a set of 12

This includes the GTE (Turbo) and GE (non-turbo) versions along with the VVTi variants.

GSC Power-Division Hight Pressure CONICAL Valve Spring kit with Ti Retainers and spring seats for Boosted Nissan TB48.

• Max RPM: 10,000 RPM
• Max boost: 60 psi

Kit includes 24 Ti retainers, 24 conical valve springs, and 24 chromoly spring seats.

GSC Power-Division High Lift CONICAL Valve Spring with Ti Retainer for TB48 (W/SEATS)

• Max RPM: 10,000 RPM
  

Kit includes 24 Ti retainers, 24 conical valve springs, and 24 chromoly spring seats.

GSC Power-Division High Pressure  High Lift CONICAL Valve Spring with Ti Retainer for TB48 (W/SEATS)

• Max RPM: 11,000 RPM
  

Kit includes 24 Ti retainers, 24 conical valve springs, and 24 chromoly spring seats.

GSC Power-Division stainless steel standard head diameter intake valves for the Nissan RB26DETT

When creating our valves we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market. With the materials used, we have less valve distortion at the face than any of the tested designs. Less distortion allows for better sealing under extreme conditions and more consistent performance throughout the life of the valve.
 

Valve Features:

• Swirl Polished Heads: Engineered for smoother airflow, optimizing the valve's aerodynamics.
• Back Cut Design: Strategically reduces valve weight, enabling higher RPMs.
• Micro-Polished Valve Stems: Minimizes oil retention on the stem, reducing drag for a smoother motion within the guide.
• Premium Material: Intake valves are crafted from modified 21-4n stainless steel for exceptional strength and performance.
• Advanced Valve Tips: Hardened or fused with a stellite wafer tip, ensuring extended life and minimal wear, maintaining proximity to the rocker or valve tappet..
• Optimized Valve Tip Lengths: Meticulously adjusted for specific applications to reduce tipping and maintain proper valve train geometry, thereby streamlining valve lash adjustment during installation.
• Balanced Keeper Groove: Precisely adjusted to balance intake and exhaust spring pressures, minimizing the need for valve spring shims. This optimization maximizes performance from our spring and retainer kits.
• Compatibility: Our valves seamlessly work with OEM keeper/lock systems. While not mandatory, we advise against reusing any valve lock on performance applications due to potential material grooving.
• Quality: Backed by GSC Power-Division's commitment to quality and performance. 

• 	HEAD DIAMETER	TOTAL LENGTH	STEM DIAMETER
  METRIC (MM)	34.6	102.4	5.967
  IMPERIAL (IN)	1.362	4.031	.235

GSC Power-Division stainless steel +1MM head diameter intake valves for the Nissan RB26DETT

When creating our valves we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market. With the materials used, we have less valve distortion at the face than any of the tested designs. Less distortion allows for better sealing under extreme conditions and more consistent performance throughout the life of the valve.
 

Valve Features:

• Swirl Polished Heads: Engineered for smoother airflow, optimizing the valve's aerodynamics.
• Back Cut Design: Strategically reduces valve weight, enabling higher RPMs.
• Micro-Polished Valve Stems: Minimizes oil retention on the stem, reducing drag for a smoother motion within the guide.
• Premium Material: Intake valves are crafted from modified 21-4n stainless steel for exceptional strength and performance.
• Advanced Valve Tips: Hardened or fused with a stellite wafer tip, ensuring extended life and minimal wear, maintaining proximity to the rocker or valve tappet..
• Optimized Valve Tip Lengths: Meticulously adjusted for specific applications to reduce tipping and maintain proper valve train geometry, thereby streamlining valve lash adjustment during installation.
• Balanced Keeper Groove: Precisely adjusted to balance intake and exhaust spring pressures, minimizing the need for valve spring shims. This optimization maximizes performance from our spring and retainer kits.
• Compatibility: Our valves seamlessly work with OEM keeper/lock systems. While not mandatory, we advise against reusing any valve lock on performance applications due to potential material grooving.
• Quality: Backed by GSC Power-Division's commitment to quality and performance. 

GSC Power-Division stainless steel standard head diameter intake valve with an extended tip length for the Nissan RB26DETT

When creating our valves we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market. With the materials used, we have less valve distortion at the face than any of the tested designs. Less distortion allows for better sealing under extreme conditions and more consistent performance throughout the life of the valve.
 

Valve Features:

• Swirl Polished Heads: Engineered for smoother airflow, optimizing the valve's aerodynamics.
• Back Cut Design: Strategically reduces valve weight, enabling higher RPMs.
• Micro-Polished Valve Stems: Minimizes oil retention on the stem, reducing drag for a smoother motion within the guide.
• Premium Material: Intake valves are crafted from modified 21-4n stainless steel for exceptional strength and performance.
• Advanced Valve Tips: Hardened or fused with a stellite wafer tip, ensuring extended life and minimal wear, maintaining proximity to the rocker or valve tappet..
• Optimized Valve Tip Lengths: Meticulously adjusted for specific applications to reduce tipping and maintain proper valve train geometry, thereby streamlining valve lash adjustment during installation.
• Balanced Keeper Groove: Precisely adjusted to balance intake and exhaust spring pressures, minimizing the need for valve spring shims. This optimization maximizes performance from our spring and retainer kits.
• Compatibility: Our valves seamlessly work with OEM keeper/lock systems. While not mandatory, we advise against reusing any valve lock on performance applications due to potential material grooving.
• Quality: Backed by GSC Power-Division's commitment to quality and performance. 

GSC Power-Division stainless steel +1mm head diameter intake valve with an extended tip length for the Nissan RB26DETT

When creating our valves we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market. With the materials used, we have less valve distortion at the face than any of the tested designs. Less distortion allows for better sealing under extreme conditions and more consistent performance throughout the life of the valve.
 

Valve Features:

• Valve Tip Length: Extended tip length for reduced base circle camshafts or for use with OEM 1ZZ Toyota shimless buckets.
  
• Swirl Polished Heads: Engineered for smoother airflow, optimizing the valve's aerodynamics.
• Back Cut Design: Strategically reduces valve weight, enabling higher RPMs.
• Micro-Polished Valve Stems: Minimizes oil retention on the stem, reducing drag for a smoother motion within the guide.
• Premium Material: Intake valves are crafted from modified 21-4n stainless steel for exceptional strength and performance.
• Balanced Keeper Groove: Precisely adjusted to balance intake and exhaust spring pressures, minimizing the need for valve spring shims. This optimization maximizes performance from our spring and retainer kits.
• Compatibility: Our valves seamlessly work with OEM keeper/lock systems. While not mandatory, we advise against reusing any valve lock on performance applications due to potential material grooving.
• Quality: Backed by GSC Power-Division's commitment to quality and performance.