Injector Comparison
| Injector Model | Flow Rate (g/sec at 100 bar) | Maximum Pressure (bar) |
|---|---|---|
| XDI 2500cc | 28.52 | 220 |
| Competitor “Stage 3” | 21.6 | 200 |
| XDI 1900cc | 21.1 | 240 |
| Competitor “Stage 2” | 17.7 | 240 |
| Competitor “Stage 1” | 15.8 | 240 |
What Is Right for My Setup?
XDI-EVO Performance:
- XDI-EVO with stock injectors: Supports up to 550–600 WHP on full E85 (85% ethanol).
- XDI-EVO with upgraded injectors: Achieves 600–650 WHP.
- For power above 650 WHP on full E85, the HPFP60 and 19000cc injectors are recommended.
Note: These performance estimates assume all other necessary modifications are in place.
Track Performance: Our Q60 RWD achieved a 10.94-second quarter-mile at 122 mph with a 1.56-second 60-foot time, running on stock injectors, stock heat exchanger, and stock turbo, equipped only with our HPFP-EVO and full E85 fuel (E75 blend).
Boosting on Stock Turbos: Run full E85 on stock turbos up to 21 psi boost with stock injectors when using HPFP-EVO or HPFP60!
HPFP Information
Maximum Rail Pressure
- 180 bar / 2,600 psi (HPFP35)
- 200 bar / 2,900 psi (2500cc Injectors)
- 240 bar / 3,500 psi (1900cc Injectors)
- 250 bar / 3,600 psi (EVO)
- 260 bar / 3,800 psi (HPFP60)
Mechanical Data
Geometric Pump Capacity
- 1.5 cc (on OEM lobe 3x 5.75 mm)
Maximum Flow Rate
- 350 LPH @ 7,500 rpm (HPFP35/EVO)
- 420 LPH @ 7,500 rpm (HPFP60)
- Fuel Compatibility: All known fuels, all ethanol blends
- Electric Connector: Bosch Compact 2-pin
- Driver Profile: XDI, tuning changes needed, ECUtek
- Accessories: Electric pigtail, ethanol sensor optional
- Housing Material: Stainless steel, hard coated aluminum
- Dry Weight: 1112 g
Injector Information
Our XDI-manufactured and rigorously tested Direct Injection (DI) Injectors are engineered for the VR30, providing the precise fuel flow required for high-horsepower applications without the need for auxiliary fuel systems. Each injector is thoroughly tested at 100 bar and 200 bar on OEM-grade equipment at our XDI facility. We flow-match every set to within ±1% at both pressure levels, ensuring superior accuracy and performance.
2500cc
- 100% Greater Flow than stock injectors
- Flow Rate: 28.52 g/sec at 100 bar
1900cc
- 50% Greater Flow than stock injectors
- Flow Rate: 21.1 g/sec at 100 bar
- E85 Compatible
- OEM Spray Pattern for effective atomization
- OEM Idle Characteristics for smooth, consistent idle
- OEM Fitment for seamless integration
- Precision Matched Sets with a ±0.5% flow variance
These injectors deliver the fuel capacity needed for demanding performance builds, combining precise engineering with easy fitment.
