Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
$720.30 set of 8
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Features, Description, Reviews, Q&A, Specs & Installation
Performance Fuel Delivery Upgrade. The Fuel Injector Clinic High-Z Impedance Fuel Injectors (850cc) are designed to deliver the additional fuel needed for high-horsepower builds, especially those running Whipple superchargers. This set of eight injectors offers precise fuel delivery and is pre-configured for Gen 1 through Gen 4 Whipple-equipped Dodge Challenger V8 HEMI engines from 2008 to 2023. They ensure consistent, reliable fuel atomization for improved combustion and performance under high boost conditions.
Construction and Appearance. These injectors feature stainless steel internal components, promoting durability and corrosion resistance even with ethanol-blended fuels like E85. Each injector is flow-matched and serial-numbered to guarantee consistency across all cylinders. They come with a black anodized body and high-quality connectors for long-lasting performance and a clean installation appearance.
Installation. Installation is straightforward thanks to the included plug-and-play wiring adapters. No drilling or cutting is necessary, making this an ideal upgrade for both DIYers and professional tuners.
Warranty. These injectors come backed by a limited lifetime warranty covering defects in materials and workmanship.
Application. This Fuel Injector Clinic High-Z Impedance Fuel Injectors (850cc) fits 2008–2023 V8 HEMI Challenger models with GEN 1–4 Whipple Supercharger models.
Fuel Injector Clinic IS153-0850H-SC
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box