Injectors
#4
Replaced the Displacement
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yeah, i heard that will increase fuel delivery. did i hear wrong? i'm thinking about a fuel system upgrade before i go supercharged this summer. any suggestions?
#5
Upgrade
Originally Posted by pimpncuba
yeah, i heard that will increase fuel delivery. did i hear wrong? i'm thinking about a fuel system upgrade before i go supercharged this summer. any suggestions?
therefore less fuel. The only way to change the sytem is to change the induction
system. IE; put a s4 complete induction /injection system. Either run the ecu from the turbo and harness or go standalone or mega squirt. the you could run the 550cc injectors as primary and the larger 680cc as secondary. And you would be running turbo or supercharger with these injectors. Otherwise with A N/a motor
and the stock s4 ecu you would run 4x460cc injectors. rx7doctor
#6
Absolute Power is Awesome
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The injector design changed between S4 and S5 from high impedance saturation to low impedance peak and hold. You can't mix and match them with a stock ECU. Although many aftermarked EMSs can handle either.
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#8
Absolute Power is Awesome
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Originally Posted by Jeff20B
I thought S5 went to high impedance. That's probably what you meant. ![Smilie](https://www.rx7club.com/images/smilies/smile.gif)
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