Bosch 495cc Injector Name : Bosch 495cc Part number : 0280158187 / 0280 158 187 / Bosch -187 Package : 1x Connector : Bosch USCAR Length : 33,60mm - EV 14C (Compact)  Injector tip : 11mm O-ring top : 14mm Viton O-ring bottom : 14mm Viton Body diamete r: 16mm Impedance : 12 ohm Spray pattern :  Spray angle : Fuel : E85 / M100 compatible and can handle other standard fuels due to the stainless internal parts. ATTENTION! If the injector is to be run on methanol, it must be run through with regular fuel after use. These injectors must not be in contact with methanol over more extended periods.   Flow matching These injectors are shipped with factory tolerances unless you choose to have them flow-matched. We always recommend flow-matching before delivery. Factory tolerances of the injectors differ, and you have to run them unmatched with wider tolerances or compensate for this when tuning the engine management system. How much they differ from the factory continuously varies. Flow-matching