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neon injector gains

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Old 12-20-2011, 06:01 PM
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Default neon injector gains

ok i want to know what people have experienced with neon injectors? i see the appeal more holes promote more even fuel distribution and atomization blah blah blah. so what have you guys experienced? i did a search but most of the threads were about what part numbers to get.
Old 12-20-2011, 06:03 PM
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Smoother idle. Better throttle response. Much less likely to leak gas externally and barbecue your beloved Jeep.
Old 12-20-2011, 06:05 PM
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I got 2 more mpg when I put mine in, smoother idle and quicker throttle response, well worth the money. Mine have already paid for themselves in gas savings.
Old 12-20-2011, 06:52 PM
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What's the part number???
Old 12-20-2011, 07:20 PM
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Originally Posted by nopi
What's the part number???
703 and 784...I think. 703 is for sure right..or do you want the whole number?
Old 12-20-2011, 07:39 PM
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Originally Posted by nopi
What's the part number???
depends on what year XJ you have.
87-98 use 703's
late 98-01 use 784's

there are others that will work as well, but those are the most common.
Old 12-20-2011, 08:40 PM
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I just put some 703s in last week so i haven't seen long term gains yet. I installed it with a bored throttle body too but I def noticed throttle response and idles a tad better. Jeep feels nice again
Old 12-21-2011, 01:26 AM
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Originally Posted by no rdplz
depends on what year XJ you have.
87-98 use 703's
late 98-01 use 784's

there are others that will work as well, but those are the most common.
how do you tell if your 98 is the 703 or 784?
Old 12-21-2011, 03:34 AM
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If the injector plug looks like this you need 703's if its bigger and has 2 more pins then u need 784's...btw im on the app so the pic will most likley not work :/
Attached Thumbnails neon injector gains-image-3766644808.jpg  
Old 12-21-2011, 06:29 AM
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Stock vs 703 its by the plug
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Old 12-21-2011, 10:49 AM
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Ok so the part number would be 703
Old 12-21-2011, 10:56 AM
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I swapped in my 703s probably about 2 weeks ago and havent looked back since. My average mileage is now between 18-20. Keep in mind I have 3.07 gears with the AX-15 and 32" BFG M/Ts
Old 12-21-2011, 04:31 PM
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Originally Posted by torque062
I swapped in my 703s probably about 2 weeks ago and havent looked back since. My average mileage is now between 18-20. Keep in mind I have 3.07 gears with the AX-15 and 32" BFG M/Ts
And what was your average mileage before the swap for comparison?
Old 12-21-2011, 06:29 PM
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thnaks for all the replies and keep them coming
Old 12-21-2011, 06:30 PM
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Originally Posted by carter442
thnaks for all the replies and keep them coming
It's all been said........


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