Fuel Injector Clinic 1650cc Fuel Injector Set - High Z (is828-1650h) - Mercedes 6.3L V8
Give your Mercedes 6.3L V8 the fuel capacity needed for serious horsepower with the Fuel Injector Clinic 1650cc High-Z Fuel Injector Set. Part number is828-1650h includes eight saturated, high-impedance ball and seat injectors engineered to combine massive fuel delivery with excellent idle quality and short pulse width control. For high-output street and race builds running gasoline, E85, or race fuel, these injectors provide substantial fueling headroom while retaining the precise response tuners need for drivability and accurate calibration.
Fuel Injector Clinic's 1650cc/min injector features stainless alloy valve construction for exceptionally broad fuel compatibility, including pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. Each eight-injector set is precisely matched using FIC's proprietary Data Match Technology, with every injector individually serial numbered and its results supplied on a detailed Data Match Sheet. The injectors are flow tested and rated at 43.5 PSI, or 3 Bar, with fuel temperature at 90 degrees F using CF-16B calibration fluid. PGTJETR8Q pigtails are included with this application.
Specifications
- Part Number: is828-1650h
- Injector Flow Rate: 1650cc/min
- Quantity: Set of 8 injectors
- Engine Application: Mercedes 6.3L V8
- Injector Type: Saturated / High Impedance
- Injector Design: Ball and seat
- Valve Construction: Stainless alloy
- Fuel Compatibility: Pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels
- Matching Technology: Fuel Injector Clinic Data Match Technology
- Injector Identification: Individually serial numbered
- Injector Data: Data Match Sheet with flow matching and latency information
- Test Pressure: 43.5 PSI / 3 Bar
- Test Fuel Temperature: 90 degrees F
- Calibration Fluid: CF-16B
- Included Pigtails: PGTJETR8Q
- Seals: Includes O-rings required for the listed factory application
- Warranty: Lifetime warranty against failure caused by defects in original manufacture
Features
- Eight 1650cc/min High-Z fuel injectors for Mercedes 6.3L V8 applications
- Massive fuel-flow capability for high-horsepower street and race builds
- Saturated, high-impedance ball and seat injector design
- Excellent idle performance for a high-flow performance injector
- Superior short pulse width control helps maintain precise low-load fueling and drivability
- Stainless alloy valve construction provides broad performance-fuel compatibility
- Compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels
- Proprietary Data Match Technology precisely matches the injectors within the set
- Each injector is individually serial numbered for identification and matching data
- Detailed Data Match Sheet supplies flow matching and latency information for accurate ECU calibration
- Flow tested and rated at 43.5 PSI / 3 Bar and 90 degrees F using CF-16B calibration fluid
- Includes PGTJETR8Q pigtails
- Includes O-rings required for the listed factory application
- Backed by Fuel Injector Clinic's lifetime warranty against defects in original manufacture
Serious Fuel Capacity Without Sacrificing Drivability
Moving to a 1650cc injector provides enormous fuel-delivery potential, but flow capacity alone does not make a great performance injector. FIC engineered the 1650cc High-Z injector to maintain excellent short pulse width control and idle performance, allowing a properly calibrated ECU to control fuel delivery accurately even when the engine requires only a small portion of the injector's total capacity. That balance makes the is828-1650h an excellent choice for high-horsepower Mercedes 6.3L V8 combinations that still need predictable street manners.
FIC's Data Match Technology further improves consistency by precisely matching the eight injectors and providing detailed flow and latency information for calibration. Unlike FIC's 2150cc injector, the 1650cc injector uses stainless alloy valve construction that allows compatibility with Q16, VP Import, and other MTBE oxygenated race fuels in addition to gasoline and E85. If your Mercedes uses an aftermarket fuel rail or another non-standard fuel-system configuration, contact Beefcake Racing before ordering to confirm proper fitment.
Fitment
- Mercedes 6.3L V8 applications
FAQs
Can Fuel Injector Clinic is828-1650h injectors be used with E85, Q16, and other race fuels?
Yes. The 1650cc High-Z injector uses stainless alloy valve construction and is compatible with pump gasoline, E85, Q16, VP Import, FTW, and other MTBE oxygenated race fuels. This broad fuel compatibility makes the is828-1650h a versatile option for high-output Mercedes 6.3L V8 builds using different performance fuels.
Can a 1650cc injector still provide good idle quality and street drivability?
Yes. Fuel Injector Clinic specifically engineered its 1650cc High-Z injector for excellent idle performance and superior short pulse width control. Combined with precise Data Match Technology and proper ECU calibration, this helps provide predictable low-load fueling and drivability while retaining the substantial fuel capacity needed for high-horsepower applications.
Order Your Fuel Injector Clinic Injectors from Beefcake Racing
Beefcake Racing is your source for Fuel Injector Clinic injectors and performance fuel-system components for serious Mercedes V8 builds. Whether your combination runs gasoline, E85, or race fuel, proper injector sizing and calibration are critical to getting the performance and drivability you expect from your fuel system.
Have questions about injector sizing, fuel compatibility, or fitment? Contact Beefcake Racing at sales@beefcakeracing.com or call 1-855-827-7223.
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