Trick Flow® TFX™ Fuel Injectors

With electronically drilled and machined disc-type fuel control valves, plus improved nozzles and coil windings, Trick Flow TFX™ fuel injectors atomize fuel better, resist clogging, are quieter, and require less energy to operate than other aftermarket injectors. The features don’t stop there. Low magnetic stainless steel injector bodies prevent corrosion from underhood contaminates and seal the injectors from moisture contamination. OEM-style clip grooves secure the injectors to fuel rails and eliminate possible fuel leaks. Viton® fluoroelastomer O-rings seal the injectors to the fuel rails and intake manifold to prevent fuel and air leaks under extreme operating conditions. High-quality, 1/2 micron filter screens keep foreign debris and contaminants from entering the injectors to ensure proper performance and a long life cycle. TFX fuel injectors are 100% duty cycle tested to ensure reliability and performance. All flow values are at 3 bar (43.5 psi).

Product Specifications

Brand: Trick Flow Specialties

Manufacturer's Part Number: TFS-89120-1

Part Type: Fuel Injectors

Product Line: Trick Flow® TFX™ Fuel Injectors

Summit Racing Part Number: TFS-89120-1

UPC: 842645117534

OEM Replacement: No

Injector Advertised Flow Rate (lbs./hr.): 120 lbs./hr.

Injector Advertised Flow Rate (cc/min.): 1,260.0cc/min.

Injector Plug Style: Jetronic/Minitimer

Injector Body Style: EV1

Injector Impedance: 2.2 ohms

Driver Type: 4/1A peak and hold

Overall Height (in.): 2.88 in.

Seat to Seat Height (in.): 2.450 in.

Manifold O-Ring Outside Diameter (in.): 0.550 in.

Fuel Rail O-Ring Outside Diameter (in.): 0.450 in.

Outside Diameter (in.): 0.943 in.

Wiring Harness Included: No

O-Rings Included: Yes

Remanufactured: No

Quantity: Sold individually.

Notes: Computer tuning may be required.