Click to open expanded view

Fuel Injector Clinic 1650cc Fuel Injectors C6 Corvette Z06 (2006-2013)

SKU: is303-1650h
Price
$1,650.00
In Stock and Ready to Ship!

This Product Qualifies for Free Shipping

Need some product help?
Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested.

International Shipping
Any and all customs duties, taxes, import fees, and/or tariffs assessed in connection with the purchase shall be the sole responsibility of the customer/end user.

Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unused and in its original packaging. All returns are subject to a restocking fee based on item and package condition. Buyer is responsible for paying for return shipping costs. If you need a return label, we will email you a return label and deduct cost from refund. Original shipping costs are not refundable. Special order items are not eligible for return.

Cancellation Policy
In order to cancel your order you must email within 24 hours of placing your order or before your order has shipped, whichever occurs first. Special order items are not eligible for cancelation.

Exchange Policy
We have a 30-day exchange policy, which means you have 30 days after receiving your item to request an exchange. To be eligible for an exchange, your item must be brand new in box. Buyer is responsible for paying all shipping costs to exchange product.

Product Description

The Fuel Injector Clinic 1650cc injector set is a high-performance fueling upgrade designed for serious LS-powered builds running gasoline, E85, or race fuel. Flowing 1650cc/min (160 lb/hr) at standard pressure and up to 180 lb/hr at OEM LS fuel pressure, these injectors deliver the fuel volume required for high-horsepower naturally aspirated, supercharged, and turbocharged engines. Despite their large capacity, Fuel Injector Clinic engineered these injectors with excellent short pulse width control for stable idle and smooth drivability on street cars. Each injector is individually flow tested and precisely matched using FIC’s proprietary Data Match Technology to ensure consistent fueling across all cylinders and easier tuning. Whether you’re pushing a high-boost Corvette or building a big-power LS platform, these injectors provide the reliability and fueling capacity needed to support extreme horsepower goals.

Fitment Notes

  • Designed for GM LS-series engines including LS3, LS7, LSA, L76, L92, and L99 platforms.

  • Commonly used in Corvette, Camaro, and other LS-based performance builds requiring high fuel flow.

  • Intended for high horsepower applications using gasoline, E85, or race fuels.

  • May require injector plug conversion or adapters depending on wiring harness configuration.

  • Professional ECU tuning is required after installation to properly calibrate injector data.

Included

  • Set of 8 Fuel Injector Clinic 1650cc high-impedance fuel injectors

  • Individual Data Match Sheet with detailed flow and latency information for each injector

  • Injector O-rings installed for OEM-style fitment

Product Specs

  • Flow Rate: 1650cc/min (160 lb/hr) @ 43.5 PSI (3 bar)

  • Flow Rate: 1900cc/min (180 lb/hr) @ 58 PSI (4 bar)

  • Injector Type: High Impedance (High-Z) saturated injector

  • Connector Type: EV6 / USCAR style

  • Quantity: Sold as a matched set of 8 injectors

  • Flow Testing: Rated at 43.5 PSI and 90°F fuel temperature using calibration fluid

  • Fuel Compatibility: Gasoline, E85, and various oxygenated race fuels

Product Features

  • Massive Fuel Capacity – Supports extremely high horsepower LS builds on gasoline or E85.

  • Data Match Technology – Each injector is individually tested, serialized, and matched for precise cylinder-to-cylinder fueling.

  • Excellent Street Drivability – Advanced short pulse width control allows large injectors to maintain stable idle and smooth cruising.

  • Race Fuel Compatible – Stainless valve construction allows use with gasoline, ethanol, and oxygenated racing fuels.

  • Easy Installation – Designed with factory-style dimensions and O-rings for drop-in LS fuel rail compatibility.

  • Lifetime Warranty – Covered against manufacturing defects for long-term reliability.