drftk1d

hmmmmm?

mazdaspeed7

Yes, but you need the corresponding injectors as well. I know that S5's need the injectors to match the afm(550 cc injectors with the turbo afm) for it to run properly. It will run without the matched injectors, but not well. Ive heard rumors S4's are interchangable, but I dont trust it. I expect S4 works the same way as S5.

RONIN FC

They are interchangeable in the S4. The cars will drive OK, but its not right.

They are calibrated for their application.

isamu

I switched them on my 88's and it worked fine. I don't think I would go out of my way to do it, there are no performance gains anyways.

SPD Racing FC

i run a turboII AFM on mine with no problems

drftk1d

maybe i should be more specific, can i use the series four n/a afm on the turbo engine, because i dont know if i can get a turbo one. unless yall got a turbo one for me...

mazdaspeed7

[quote name='drftk1d' date='Apr 12 2005, 05:25 PM']maybe i should be more specific, can i use the series four n/a afm on the turbo engine, because i dont know if i can get a turbo one. unless yall got a turbo one for me...


[/quote]





They arent that hard to find. And no, I wouldnt recommend it. You will be running overly rich, on top of the already overly rich tune these cars had from the factory.

drftk1d

ok thanks for the help.