2019-2025
2009-2018
2002-2008
Installation Time
(approx) 2 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Fuel Injector Clinic High-Z Impedance Fuel Injectors; 775cc (03-24 5.7L RAM 1500; 21-24 RAM 1500 TRX)Find parts that fit my vehicle
Item R195419
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M-F 8:30A-11P, Sat-Sun 8:30A-9P
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5 Reviews
Our Price
$705.60
Ship to: 43215
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Boosts Engine Power by Enhancing Fuel Flow
- Flow Rate of 775 cc/min (74 Pounds/Hour) at 43.5 PSI (3 Bar)
- Flow Rate of 900 cc/min (85 Pounds/Hour) at OE 58 PSI (4 Bar)
- Ball and Seat Injectors
- Saturated, High-Z Impedance
- Short Pulse Width Control
- Compatible With E85 Fuels
- O-Rings and Pigtails Included
- Custom Tuning Required for Operation
- Data Match Technology for Easier ECU Tuning
- Professional Installation Recommended
- Limited Lifetime Warranty
- Sold As a Set of 8 Injectors
- Fits 2003-2024 5.7L RAM 1500 and 2021-2024 RAM 1500 TRX Models
Description
Powerful Performance. Power-up your RAM by installing this 775cc Fuel Injector Set. This set includes 8 high-impedance, ball-and-seat injectors with precise measurements that will consistently attain the correct air-to-fuel ratio (AFR) and achieve the most efficient combustion as needed. Fuel Injector Clinic utilizes innovative engineering to provide remarkable linearity and excellent short pulse width repeatability for powerful and smoother ground dynamics.
High-Quality Injectors. Fuel Injector Clinic uses premium components and advanced technology to ensure that these injectors can deliver optimum flow rates to achieve the most efficient combustion. These fuel injectors consist of high-quality O-rings to prevent high-pressure fuel from leaking. The movable internal parts such as the valves and spring assembly are constructed from durable, lightweight material to enable quick movements upon the ECU’s signal.
Compatible With E85 Fuels. Fuel Injector Clinic guarantees that its fuel injectors are compatible with E85 fuels. The injectors are engineered with premium corrosion resistant internal components to work with ethanol-rich fuel. These are also compatible with pump gasoline and all race fuels.
Calibration Required. Installing this 775cc Injector Set requires reprogramming your RAM’s ECU. This ensures that the new injectors will work perfectly well with the engine in delivering the most precise fuel quantity. This is made easier by the Data Match Technology by Fuel Injection Clinic that provides all the necessary information to consistently achieve the correct air-to-fuel ratio.
Limited Lifetime Warranty. Fuel Injector Clinic offers a Limited Lifetime Warranty on these fuel injectors. It covers factory defects on material and workmanship, and excludes damages incurred from misapplication, faulty installation, misuse, accidents, or abuse.
Application. This 775cc Fuel Injector Set is designed by Fuel Injector Clinic for 2003-2024 5.7L RAM 1500 and 2021-2024 RAM 1500 TRX models.
Fuel Injector Spec Data Sheet
- Injector Advertised Flow Rate (cc/min): 900 cc/min
- Injector Advertised Flow Rate (lbs/hr): 85 lbs/hr
- Fuel Pressure: 58 psi
- Injector Impedance: High-Z
- Quantity: Sold As a Set of 8
Fuel Injector Clinic IS153-0775H
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (8) Fuel Injectors
4.8
Customer Reviews (5)
Jun 3, 2024
Review shared from Fuel Injector Clinic High-Z Impedance Fuel Injectors; 1000cc (07-13 V8 Silverado 1500)
2013 - Wesl
Installation Time: Afternoon
FIC 1000cc injectors
Solid quality flow matched injectors that come with all the injector data needed to scale in your tune file with HP Tuners.
Fit 5/5
Quality 5/5
Bang For Your Buck 4/5
May 8, 2024
Review shared from Fuel Injector Clinic High-Z Impedance Fuel Injectors; 2150cc (07-13 V8 Sierra 1500)
2008 SLT - YahirY
GMC Sierra 2008 408 stroker ls
Great injectors! Works perfect in my 408 stroker turbo
Fit 5/5
Quality 5/5
Bang For Your Buck 5/5
May 26, 2022
Review shared from Fuel Injector Clinic High-Z Impedance Fuel Injectors; 525cc (99-06 4.8L, 5.3L, 6.0L Sierra 1500)
MichaelR272827
Installation Time: Afternoon
Problem Solver
Originally bought ebay refurbished injectors that did not hold up. These were easy to install, and corrected the truck misfire issues. Also make sure you get the wiring conversion kit as it will save time.
Fit 4/5
Quality 5/5
Bang For Your Buck 5/5
May 14, 2020
Review shared from Fuel Injector Clinic High-Z Impedance Fuel Injectors; 525cc (07-13 V8 Silverado 1500)
2007 - Mendoza85
Installation Time: Less than 1 Hour
Fuel Injector Clinic Fuel Injectors;
Great fuel injectors. This is my second pair for my build. Easy to install.
Performance Gain 5/5
Fit 5/5
Bang For Your Buck 4/5
Apr 10, 2019
Review shared from Fuel Injector Clinic High-Z Impedance Fuel Injectors; 2150cc (07-13 V8 Sierra 1500)
2009 SLE - Edward26
Installation Time: Afternoon
Injertors
Incredible results worth every cent truck runs quicker with less effort
Performance Gain 4/5
Fit 5/5
Bang For Your Buck 5/5
Reviews of Fuel Injector Clinic Engine products have an average rating of 4.8 out of 5
Feb 21, 2025
Review shared from Fuel Injector Clinic High Impedance Fuel Injectors; 525cc (99-03 F-150 Lightning; 04-17 V8 F-150)
2006 STX - Thissux4real
FIC Injectors
Awesome product. Easy to install and can notice a huge improvement on performance.
Jun 3, 2024
Review shared from Fuel Injector Clinic High-Z Impedance Fuel Injectors; 1000cc (07-13 V8 Silverado 1500)
2013 - Wesl
FIC 1000cc injectors
Solid quality flow matched injectors that come with all the injector data needed to scale in your tune file with HP Tuners.
May 8, 2024
Review shared from Fuel Injector Clinic High-Z Impedance Fuel Injectors; 2150cc (07-13 V8 Sierra 1500)
2008 SLT - YahirY
GMC Sierra 2008 408 stroker ls
Great injectors! Works perfect in my 408 stroker turbo
May 26, 2022
Review shared from Fuel Injector Clinic High-Z Impedance Fuel Injectors; 525cc (99-06 4.8L, 5.3L, 6.0L Sierra 1500)
MichaelR272827
Problem Solver
Originally bought ebay refurbished injectors that did not hold up. These were easy to install, and corrected the truck misfire issues. Also make sure you get the wiring conversion kit as it will save time.
Jan 29, 2022
Review shared from Fuel Injector Clinic High Impedance Fuel Injectors; 650cc (99-03 F-150 Lightning; 04-17 V8 F-150)
2016 XLT - JuliusG
Difference You’ll Feel!
Install took me about an hour because the fuel rail refused to come out despite all bolts being out and I didn’t want to rip out my fuel rails damaging them. Eventually I was able to get them out (with all O-Rings) and combined the 650cc fuel injectors with a custom 5 star tune to go with other parts I ordered and now my truck is basically moving like a rocket! Expensive but worth the price
Aug 25, 2021
Review shared from Fuel Injector Clinic High Impedance Fuel Injectors; 525cc (97-03 V8 F-150, Excluding Lightning)
2003 Harley-Davidson Edition - Angel69
Worth the money!!!
It’s a bit expensive but worth the power you can get out of them!!
May 14, 2020
Review shared from Fuel Injector Clinic High-Z Impedance Fuel Injectors; 525cc (07-13 V8 Silverado 1500)
2007 - Mendoza85
Fuel Injector Clinic Fuel Injectors;
Great fuel injectors. This is my second pair for my build. Easy to install.
Apr 10, 2019
Review shared from Fuel Injector Clinic High-Z Impedance Fuel Injectors; 2150cc (07-13 V8 Sierra 1500)
2009 SLE - Edward26
Injertors
Incredible results worth every cent truck runs quicker with less effort
Aug 22, 2018
Review shared from Fuel Injector Clinic High Impedance Fuel Injectors; 1000cc (99-03 F-150 Lightning; 04-17 V8 F-150)
2015 - Spencer
Expensive but worth it
I absolutely love these, they decreased my mpg, but I’m getting crazy power!
Mar 25, 2018
Review shared from Fuel Injector Clinic High Impedance Fuel Injectors; 1650cc (99-03 F-150 Lightning; 04-17 V8 F-150)
2010 XL - AjF
Great product
This is a great product that is great for any f-150
Questions & Answers
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- 6.2L V8 Supercharged - 21, 22, 23, 24
