Pulley, Injector, Flex Combo Kit

Upgrade your performance with our all-in-one Pulley, Injector, Flex Combo Kit—designed for precision tuning and maximum engine output. This comprehensive kit allows you to customize your fuel delivery and performance setup with premium components:

• Upper Pulley Options: Select from ZPE LSA Griptech sizes of 2.35", 2.38", 2.45", or 2.55" to best suit your needs.
• Robust Construction: Features a 10 Bolt Hub equipped with titanium bolts for lasting durability.
• Premium Belt: Comes with a Gates Fleet Runner Green Belt engineered for optimal performance.
• Eaton Solid Isolator: Delivers consistent power and reliability.
• Injector Options: Choose between FIC 1000cc, FIC 1300cc, or Injector Dynamics 1050X, 1300X injectors to fine-tune your fuel output.
• DSX Flex Fuel Kit: Specifically designed for 09-15 CTS-V and 12-15 Camaro ZL1 models (please specify your vehicle above).

Note: When opting for the 2.35" or 2.38" upper pulleys, an auxiliary boost pump may be necessary to maintain fuel pressure when using E85 fuel.

Engineered for enthusiasts who demand quality and performance, this kit is your go-to solution for a reliable, high-performance upgrade.