S5 boost amount?
#2
SOLD THE RX-7!
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stock boost is 8psi. with everything else stock I wouldn't go over 8. get a downpipe and a bigger fuel pump and you can run 10 or so.
after you get more fuel mods and a FMIC there is no point taking the stock turbo past 14psi or so. time for a bigger one.
after you get more fuel mods and a FMIC there is no point taking the stock turbo past 14psi or so. time for a bigger one.
#5
I'm running 9psi right now with no boost controller, I have full exhaust, intake, and chipped ecu. I know it's running rich, I'm installing a air/fuel gauge today, I have an apex afc that I will try to half *** tune it with now that I have the guage. I just don't want it running so rich because I'm getting really crapy gas mileage, and when I say crapy I mean like below 10. my real question is how much boost will the engine handle with this set up you think, I also have a 3rd gen fuel pump I could install but with the chipped ecu I don't know if I need to do that.
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