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Who Used 10wattX10ohm resistors with there 720ccs?

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Old 01-22-03, 01:54 PM
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Who Used 10wattX10ohm resistors with there 720ccs?

Okay I am having a hell of a time installing these injectors, I want to run 15psi; I wanna know who has installed these and what watt resistors you've used?
Old 01-23-03, 12:35 PM
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They're low impedance? Well, I just used the resistor block off of an 86 car. Easy as pie.
Old 01-23-03, 03:08 PM
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yeah thats what I ended up doing, care to explain how you did it? I just cut the harness off and connected the resistors to the power wire for the injectors, is this what you did? hopefully that will suffice....
Old 01-23-03, 03:47 PM
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dont you just run the resistors in line with the power going to the injectors? One per injector right?
Old 01-23-03, 04:45 PM
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i think hypntz has a write up on his site !!!
in other words dont be so lazy and use the search button
youve been asking the same question for about 3 or 4 days !!!
why dont you send me a airplane ticket and ill install the freaking resistors ....

you need to use the search button
Old 01-23-03, 05:24 PM
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Woah.. someone's got their wankel in a twist....

Anyways, ya, there's lots of threads on this.

As for the resistor block, there are 5 wires, a middle one, and 4 outputs for the injectors.

There are two wires going to each injector, one of those is a different color for each injector, and the other wire is the same color.

Cut the wire that's the same color at each injector plug, connect all 4 of the (car side) SAME color wires together, (you don't have to- you can just use one, but I like being safe for voltage reasons) and then to the center wire on the resistor.
BTW, leave the different colored wires intact.
Then connect the 4 other wires on the resistor block to the injector, where the same colored wire was cut. One wire to each injector.

Very easy.
Old 01-23-03, 06:30 PM
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okay well I have search many freakin times no one ever gave me a complete write up on this, and none of this is of you are saying is in search I have search many freakin times or else I wouldn't be posting, And no thanks to you VMB, all you've done is freakin critisize me maybe I would of only had one post if you woulda gave me the link to that site your talking about.....

anyway enough bullshiting don't hijack my thread to talk ****!

Bambam I am only installing 720's in the secondary position so unless I am wrong wouldn't I use only 2 wires, and I measured the volts of each wire and am using the 12V (black) and both of the wire to my injectors have white and black wires, I have run each power wire to each resistors them self since there are 2 wires coming from each resistor block, one in, and one out, it seems to be working fine.


since I already cut the harness, I'm going to leave it this way, untill I get my hand on another resistor block and if I only need to used the power wires, not the ground wires, if there is a write up would someone be so kind to give me a link, I know you guys have told me, but it is very vauge and I need as much description as possible.

I'm confused where you say connect 4 wires, then you say there are 4 other wires on the resistor block, that would be a total of 9 wires, I only see 5....
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