KA-t SAFC2 Settings wanted! (t25) - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Prok0 · 11-05-2009, 10:56 PM

Simple math.
370 x .73 = 270

So your new injectors are 27% (1-.73=.27 or 27%) larger then your stockers, take out 27% fuel on low throttle map to get it to idle.

-27 across the board on low throttle pretty much

Then just get a wideband or get on a dyno and tune the high throttle map, set decel air function, etc. etc.

Everybodies settings are going to be different.

I also forget the MAF correction but you can probably find that in a second.

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11-05-2009, 10:56 PM	#2
Prok0 Zilvia Junkie Join Date: Apr 2003 Location: FL Age: 38 Posts: 376 Trader Rating: (0) Feedback Score: 0 reviews	Simple math. 370 x .73 = 270 So your new injectors are 27% (1-.73=.27 or 27%) larger then your stockers, take out 27% fuel on low throttle map to get it to idle. -27 across the board on low throttle pretty much Then just get a wideband or get on a dyno and tune the high throttle map, set decel air function, etc. etc. Everybodies settings are going to be different. I also forget the MAF correction but you can probably find that in a second.