h22ahatch21

i was wondering when buying injectors if they should be high or low resistance and if you think 550cc is straight or if i shoudl go with a different size, any help would be great. thanks

 

preludestud11

What are your power goals. Im assuming from your other post you have an h22 hatch. So you probalby dont have a resistor box wired in already. you will have to use saturated injectors unless you want to wire in a resistor box.

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h22ahatch21

well im tryin to get between 300-330whp 7-10 pound of boost. So if i use saturated injecotrs and not use a resistor box is there going to be a power difference and also can i use a resistor box from a DSM and what should i be lookin for when geting a resistor box. you can tell this is my first turbo set up. lol

preludestud11

I was told peak and hold are better. Im not sure the reasoning thats just what i was told by my tuner. The resistor box you would need can be found on a 4th gen prelude and also 90-95 accords.

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nikolai911

i believe peak and hold are better because the time it takes for them to open and close is shorter, making them more accurate and capable of injecting more fuel at higher rpms.

h22ahatch21

thanks that helps alot, alright one more question (i will be back for more questions lol) does it matter how high of CC i go when picking out injectors i was told that 550cc are good but i might be able to get a good deal on some 720cc so my question is can i pick any that are between 550cc-800cc? Also i am willing to spend more money to get more power so i want to know what ones are best to use

preludestud11

if you think you are going to go for higher power later get a bigger cc injector. The tuner can tune your car with the bigger injectors he will just have to run a lower duty cycle, however the injectors have an optimal range.

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h22ahatch21

cool, thanks for the info