Audi 90 Quattro Bosch Inter Adapter สำหรับเครื่องยนต์ 20V 7A

Injector adapter for the Audi 20V 7A engine from Audi 90 convert to Bosch injectors.

The series jets from Hitachi is a major weakness of the 7A engine (power shortage, irregular engine running, high fuel consumption).

Benefits at a glance:

Low fuel consumption
Rounder engine running
Bosch nozzles can be purchased cheaper than the standard nozzle
Better atomization of the fuel
Lower dispersion of the jet together
Fitting Bosch nozzles:

Bosch number 0280155931 (gray) = flow rate as original
Bosch number 0280150945 (red) / 0280156095 (black) = higher Duch flow for improved performance
Simple installation, the adapters are plugged between nozzle and fuel rail and the original Vorwiederstand be removed.