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Unread 04-26-2013, 09:28 AM   #1
pslack86
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Injectors

What kind of injectors can I put in a 98 zj jeep to git more power and gas mpg

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Unread 04-26-2013, 04:49 PM   #2
ratmonkey
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they're not diesels, doesn't work that way.

if you have bad injectors, new 4 hole injectors may help with economy. there's a slight gain in lower rpm engine feel, if not a slight performance tick from better atomization. but otherwise, the computer is only going to allow as much fuel in as it needs to maintain stoich.
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Unread 04-27-2013, 12:11 AM   #3
dnuccio
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I did the 703 injector swap on my zj. overall smoother running and better throttle response. Haven't noticed any gain in power or mpg tho
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Unread 04-27-2013, 12:32 AM   #4
pslack86
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What kind name wise
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Unread 04-27-2013, 08:33 AM   #5
dnuccio
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What kind name wise
mid 90s dodge neons
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Unread 04-27-2013, 08:33 PM   #6
pslack86
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Phone lol where can I buy them
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Unread 04-27-2013, 09:40 PM   #7
BoostinChick
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If you did a search it would have most likely landed you here: http://www.jeepforum.com/forum/f13/d...p-how-1305456/

I also searched, found, and posted this from my phone
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Unread 04-28-2013, 10:20 AM   #8
JAMS201075
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I bought these: http://www.ebay.com/itm/281079984918...84.m1439.l2649
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Unread 04-28-2013, 11:45 AM   #9
Uniblurb
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I ended up going with these new Bosch 703's and hard to beat the price for new at $25/each for 6 with free shipping.

http://www.ebay.com/itm/JEEP-Upgrade...b4fe8c&vxp=mtr
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Unread 04-28-2013, 02:05 PM   #10
Bannerman53
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Quote:
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mid 90s dodge neons
x2
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Unread 04-28-2013, 08:59 PM   #11
pslack86
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Now I have a v8 how many would I need
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Unread 04-28-2013, 11:32 PM   #12
jm8881
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Now I have a v8 how many would I need
8 should be enough.

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Unread 04-28-2013, 11:46 PM   #13
dnuccio
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Quote:
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8 should be enough.

thats unless he has the rare 9 injector manifold
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Unread 04-29-2013, 10:01 AM   #14
PolkaPower
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Don't you have to switch out the manifold injectors and the tailpipe injectors at the same time? That would be 16 total.
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Unread 04-29-2013, 10:30 AM   #15
dnuccio
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Quote:
Originally Posted by PolkaPower View Post
Don't you have to switch out the manifold injectors and the tailpipe injectors at the same time? That would be 16 total.
have you been drinking tonight?
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