Originally Posted by
Mr4btTahoe
Hey guys...
So on the '98 JTEC 4.0 ecu, there isn't much there for altering injector size. I've seen some threads talking about adjusting battery voltage correction... I've seen another talking about scaling the entire fuel map by the percentage difference between the stock injectors and the replacements.
For instance.. the stock injectors are rated at 243.8 cc/min (23.2lb @43.5psi) and the replacements are rated at 363.1cc/min (34.6lb @ 43.5psi). That equates to a 48.93% increase.
So.. if scaling the whole map.. would I multiply the whole map by .5107?
Or is there a better way to do this?
Thanks guys.