1650cc Fuel Injector Clinic Injector Set For Polaris XP 1000 / XP 4 ATV (High-Z)
Polaris XP 1000/ XP 4 ATV Injector Set: 2 x 1650cc Custom Saturated / High Impedance Ball & Seat Injectors. Latest injector technology. Great linearity and short pulse width repeatability. Includes pigtails PGTJETR2.
Please note that all FIC Fuel Injector Clinic injectors are designed as Top-Feed injectors. Each injector set is crafted to fit the stock fuel rail and intake manifold. However, it's important to be aware that there may be exceptional cases in certain applications. Therefore, we recommend verifying compatibility with your specific application before making a purchase.
Fuel Injector Clinic’s 1650cc/min high impedance injector is the largest high impedance injector compatible with all race fuels and has excellent idle performance in street driven cars while still providing enough fuel to support higher horsepower output on both E85 and gasoline.
The 1650cc high impedance injector can be used with any fuel type based on the stainless alloy valve construction. It is compatible with pump gasoline, E85, Q16, VP Import, FTW and other MTBE oxygenated race fuels!
This injector set is precisely matched using Fuel Injector Clinic's proprietary Data Match Technology. Each injector is individually serial numbered and the results are provided on the Data Match Sheet providing the most complete flow matching and latency value information available in the industry today.
Fuel Injector Clinic injectors are flow tested and rated at 43.5psi (3Bar) at 90deg F fuel temperature using CF-16B calibration fluid.
Superior short pulse width control and state of the art matching make these injectors easy to tune and provide great drivability.
Fuel Injector Clinic injectors are set up to and include all o-rings needed to fit the factory application for the listed vehicle. If you are using aftermarket or other unusual setups please contact us prior to placing your order to make sure you receive injectors that fit properly.
Every injector is covered against failure caused by defects in original manufacture by our lifetime warranty.
| FITMENT SPECIFICATIONS | |
| Bottom O-ring Outer Diameter | 14mm |
| Cylinder Quantity | 2 |
| Height | 38mm |
| Impedance | High-Z |
| Top O-ring | 14mm |
| HORSEPOWER SUPPORTED - 1650cc Injector | |
| Fuel Pressure | 43.5 |
| WHP on E85 at 43psi 90%DC NA | 739.78 |
| WHP on E85 at 43psi 90%DC Supercharged | 672.53 |
| WHP on E85 at 43psi 90%DC Turbo | 616.48 |
| WHP on E85 at 58psi 90%DC NA | 854.45 |
| WHP on E85 at 58psi 90%DC Supercharged | 776.77 |
| WHP on E85 at 58psi 90%DC Turbo | 712.04 |
| WHP on Gas at 43psi 90%DC NA | 961.71 |
| WHP on Gas at 43psi 90%DC Supercharged | 874.29 |
| WHP on Gas at 43psi 90%DC Turbo | 801.43 |
| WHP on Gas at 58psi 90%DC NA | 1110.78 |
| WHP on Gas at 58psi 90%DC Supercharged | 1009.80 |
| WHP on Gas at 58psi 90%DC Turbo | 925.65 |
We usually ship all orders within 1 day unless there is an issue with the order. In that case, we will contact you to find the best solution.