650 cc fuel injector matched BOSCH 2100491 - сервиз

Bosch injector 650 cc flow at 3 bar. When using an upgrade supercharger, these nozzles are essential. This means that no change in fuel pressure is necessary! The chip must of course be adjusted. It is also recommended to install an additional fuel pump such as our Pierburg pump. These injectors are based on the latest technology in intake manifold injection. They are the successor of the outdated Siemens Dekra injectors. Technical data: Latest technology 650 ccm/min at 3 bar 12-14 ohm (high resistance) 4-jet with EV14 design Suitable for many models like VR6, G60, 16V or 1.8T Audi S2 or RS2 Made in Germany! PLUS: Nozzles are tested in advance and paired with each other! Thus you get perfectly matched nozzles for your engine! Price per nozzle. Already new injectors have a certain spread of the injection amount! The manufacturers give a tolerance of up to 8 % as \"normal\". But in the worst case this can lead to incorrect injection quantities per cylinder. As a result, the cylinders get injected different amounts of fuel and the engine does not run clean or it can come to damage to piston or valves! Thanks to our ASNU nozzle test bench, we can also test new injection nozzles and thus pair them optimally with each other.