Could you get away without chipping if you used 555cc injector with Z32 MAF?

[nocwage]

The idea is that the ECU is just judging injector cycle based on MAF signal and O2 response.

a Z32 uses 370cc injectors, 6 of them..6*370 = 2220cc

so 2220/4 = 555cc

So when the Z32 MAF is showing the lower voltage and running the injectors on a lower duty cycle they should still be putting in the same amount of gas as the stock injectors at a higher cycle..

It was suggested on another board but there aren't as many technical wizards there.

Would this work?Obviously you'd want a wide-band on there to make sure you aren't going to accidentally blow up, but the theory sounds sound to me unless the ECU knows the voltages look wonky.

[T88lexus]

without safc or e-manage or some sort of fuel mannagement, your set up probably not going to work.

you can try it though to see if you would like. it probably runs like old muscle car with big cam and carb

[float_6969]

It doesn't work. I tried it Gotta use a S-AFC or something like it.

[Notchbackca]

the 300zx maf and CA maf have different VE curve shapes, so no

[float_6969]

^^what he said^^