K2 TVS 2.3L Pulleys are available in the following sizes:
3.250" - Approximately 9-10 psi
3.125" - Approximately 10-11 psi
3.000" - Approximately 11-12 psi (Max Boost Recommended for 93 Octane)
2.875" - Approximately 12-13 psi (Race Fuel, E85 or Octane Booster Required)
2.750" - Approximately 13-14 psi (Race Fuel, E85 or Octane Booster Required)
2.625" - Approximately 14-15 psi (Race Fuel, E85 or Octane Booster Required)
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Ultra Lightweight Pulley Whipple kits early 2000 to current. Made from billet 7075-T6 aerospace grade aluminum. Stronger and harder than 6061 T6. This pulley is equipped with GripTec a micro machining technology. This technology allows the maximum grip force to be applied to the component and belt without damaging your belt. You wont have to worry about belt slip with GripTec. Get the maximum performance out of your supercharger.

Ribs: 10
Level 3 GripTecMaterial: 7075-T6 Aluminum
Color: Black
Finish: Type III Anodized
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Ultra Lightweight Pulley Whipple kits early 2000 to current. Made from billet 7075-T6 aerospace grade aluminum. Stronger and harder than 6061 T6. This pulley is equipped with GripTec a micro machining technology. This technology allows the maximum grip force to be applied to the component and belt without damaging your belt. You wont have to worry about belt slip with GripTec. Get the maximum performance out of your supercharger.

Ribs: 6
Level 3 GripTecMaterial: 7075-T6 Aluminum
Color: Black
Finish: Type III Anodized
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Our 2 Piece pulley system for Vortech / Paxton Superchargers offers some additional features not found on other pulleys. Our 2 Piece design allows for easier removal and installation in tight spaces often found on under the hood systems. Not all kits have space limitations, our 2 piece design will make any installer happy that they wont behaving to deal with the key-way every time they are swapping a pulley.

Ribs: 6
Level 3 GripTecMaterial: 7075-T6 Aluminum
Color: Black
Finish: Type III Anodized
Hub: 2pc V-Tec Ref PN: HU1V20MM316 (Included)

HUB KEYWAYS:

TYPICALLY Paxton 1000/2000 are OLDER style but still check keyway.

7/8" x dual keyway (older than 2012) / 20mm x single keyway (newer than 2012)

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Our 2 Piece pulley system for Vortech / Paxton Superchargers offers some additional features not found on other pulleys. Our 2 Piece design allows for easier removal and installation in tight spaces often found on under the hood systems. Not all kits have space limitations, our 2 piece design will make any installer happy that they wont behaving to deal with the key-way every time they are swapping a pulley.

Ribs: 8
Level 3 GripTecMaterial: 7075-T6 Aluminum
Color: Black
Finish: Type III Anodized
Hub: 2pc V-Tec Ref PN: HU1V20MM316 (Included)

HUB KEYWAYS:

TYPICALLY Paxton 1000/2000 are OLDER style but still check keyway.

7/8" x dual keyway (older than 2012) / 20mm x single keyway (newer than 2012)

Learn More

Our 2 Piece pulley system for Procharger Superchargers offers some additional features not found on other pulleys. Our 2 Piece design allows for easier removal and installation in tight spaces often found on under the hood systems. Not all kits have space limitations, our 2 piece design will make any installer happy that they wont behaving to deal with the key-way every time they are swapping a pulley.

Ribs: 6
Level 3 GripTecMaterial: 7075-T6 Aluminum
Color: Black
Finish: Type III Anodized
Hub: 2pc Pro Charger Ref PN: HU1P0875316 Included in this Kit.
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Our 2 Piece pulley system for Procharger Superchargers offers some additional features not found on other pulleys. Our 2 Piece design allows for easier removal and installation in tight spaces often found on under the hood systems. Not all kits have space limitations, our 2 piece design will make any installer happy that they wont behaving to deal with the key-way every time they are swapping a pulley.

Ribs: 8
Level 3 GripTecMaterial: 7075-T6 Aluminum
Color: Black
Finish: Type III Anodized
Hub: 2pc Pro Charger Ref PN: HU1P0875316 Included in this Kit.
Learn More

Our 2 Piece pulley system for Procharger Superchargers offers some additional features not found on other pulleys. Our 2 Piece design allows for easier removal and installation in tight spaces often found on under the hood systems. Not all kits have space limitations, our 2 piece design will make any installer happy that they wont behaving to deal with the key-way every time they are swapping a pulley.

Ribs: 6
Level 3 GripTecMaterial: 7075-T6 Aluminum
Color: Black
Finish: Type III Anodized
Hub: 2pc Pro Charger Ref PN: HU1P0875316 Included in this Kit.
Learn More