Frostbyte

I was wondering if anyone knows if the 97 GSX Injectors are Peek and Hold or are they Saturated?

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1989 s13 Fastback
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Spectrum

Peak and Hold, but can use saturated if resistance box is removed.

turbo2nr

uh??

wat are you talking about can you please explain what peak and hold and saturated injectors are?

sounds interesting...

1

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Shift_BOOST
97 s14

turboawdgsx

They'll fit in your motor. It's a bit of shaving required around the inlet pintels, you'll see when you go to install them. I believe you also have to modify the wiring harness to clip in, but not positive. A friend of mine put a set of DSM stock 450's in his Boosted B16a. He's got a FPR to keep the extra flow down.

Rob

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"Got car lenghts?" or "You can turbo anything but can't make stupid people smart, something wrong with this picture?"

Venger10

Real simple solution for you here.....

Injectors for 98% of all turbo cars are "Peak and Hold" Internal resistance is around 3 ohms , which makes them very quick reacting , as would be required by coming up on boost and falling off boost , which happens very quickly.....
Injectors for NON-turbo cars are "Saturated" , internal resistance is typically 30+ ohms...

These injectors CAN NOT be mixed and matched with other ECU systems without appropriate precautions. The 3 ohm turbo injectors when plugged into an NT ECU....would simply MELT internally. The opposite would be true plugging NT injectors into a turbo ECU would burn up the ECU....its not designed to push that kind of power.

Otherwise , good luck on your conversions

Spectrum

Eclipses ECU see saturated even if peak and hold are used.

turbo2nr

so which one is better?

saturated or peak and hold?

1

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Shift_BOOST
97 s14

Venger10

"peak and hold" is best for turbo cars:alien:

Spectrum

They are pretty much the same. Its just how they work.