Will Anything Be Gained From Using 2.0 Injectors On A 1800 Zetec?

[Guest no2lurch]

apart from massive fuel bills that is...

[Guest turbocabbie]

using larger injectors do nothing unless the engines fuel requirements have increased past what the current injectors can supply

[Guest no2lurch]

didnt know it it would up the fuel going in, making it go faster.

[Guest turbocabbie]

the ECU map defines the ignition timing and fueling, the injectors will supply what they are told to supply within reason - The limitation being the constraints of the physical limations (size, spray pattern, pressure etc)

 

Fitting a larger injector requires the ECU to be be told to use more fuel at a given RPM and have an engine capable of burning this additional fuel otherwise you will simply wash the bores which increases engine wear as the bores are not being lubricated.

Edited February 15, 2008 by turbocabbie