Injector Advertised Flow Rate (lbs/hr):48 lbs./hr. Injector Advertised Flow Rate (cc/min):502.0cc/min Injector Impedance:12.0 ohms Driver Type:12V saturated circuit Overall Height (in):2.880 in. Seat to Seat Height (in):2.270 in. Manifold O-Ring Outside Diameter (in):0.573 in. Fuel Rail O-Ring Outside Diameter (in):0.574 in. Outside Diameter (in):0.973 in. Injector Plug Style:Jetronic/Minitimer Wiring Harness Included:No O-Rings Included:Yes Quantity:Sold individually. Notes:Computer tuning may be required.