1000cc 300C, Challenger, Magnum SRT8 Fuel Injectors

About our 1000cc Fuel Injectors for Chrysler 300C, Dodge Challenger & Magnum SRT8

If you're looking to boost your Chrysler 300C, Dodge Challenger, or Magnum SRT8’s performance, upgrading to 1000cc fuel injectors is a must. Whether you're running pump gas, E85, or full-race fuel, these high-performance injectors provide the precise fuel delivery needed for maximum power and efficiency. But before committing to a purchase, let's break down what makes these injectors the ideal choice for your SRT8 engine.

Why Upgrade to 1000cc Fuel Injectors?

Your stock fuel injectors are designed for factory power levels, but once you start modifying your engine—whether it's forced induction, a bigger cam, or an upgraded fuel system—you'll need injectors that can keep up. Here’s why 1000cc injectors are a game-changer:

✔ Support Higher Horsepower – Ideal for naturally aspirated and boosted applications
✔ Compatible with All Fuels – Stainless steel internals make them E85, pump gas, and race fuel safe
✔ Better Fuel Atomization – Ensures a more efficient combustion process, reducing engine knock
✔ Precise Tuning Capability – Comes with exact match tuning data for seamless ECU calibration

Key Specifications & Features

These 1000cc fuel injectors are designed specifically for Chrysler 300C, Dodge Challenger, and Magnum SRT8 models, ensuring a perfect fit and optimal performance. Here’s a breakdown of their specs:

• Fuel Compatibility: All fuel types (stainless steel internals)
• Injector CC Rating: 1000cc/min
• Testing Pressure: 3 bar
• Coil Resistance: 12 ohms
• Injector Plug Style: USCAR connector
• Injector Height (O-Ring to O-Ring): 55mm (2.17")
• Top O-Ring Outside Diameter: 14mm (0.55")
• Quantity: Sold as a set of 8
• O-Rings Included: Yes
• Wiring Harness Required: No
• Height Extensions Required: No
• Tuning Data: Yes – comes with exact match tuning data
• Access to Testing Data: Yes

These injectors are designed to be a direct fit upgrade, making installation straightforward while ensuring optimal fuel delivery for high-performance applications.

Perfect for Modified SRT8 Engines

If you've upgraded your intake, exhaust, camshaft, or added forced induction, your fuel system needs to keep up. Stock injectors will max out, leading to fuel starvation, misfires, and power loss—especially on E85. With 1000cc injectors, you get the fuel flow needed to push more power while maintaining smooth drivability safely.