More budget injector upgrade questions
03-17-2010, 09:40 PM
#226
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Year: 1989 2 door
Model: Cherokee
Engine: 4.0
Ok just started looking into this injector upgrade, cause I'll be going to the JY tomorrow & figure I could pick some neon injectors up cheap!
So is this all I need to look for is a 95-96 2.4L dodge neon? Also will they have the part # (0280155703) on them???
So is this all I need to look for is a 95-96 2.4L dodge neon? Also will they have the part # (0280155703) on them???
03-17-2010, 09:44 PM
#227
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Year: 1999
Model: Cherokee
Engine: 4.0 I6
03-17-2010, 09:49 PM
#228
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Year: 1989 2 door
Model: Cherokee
Engine: 4.0
I thought the stock Renix 4.0L worked best with the neon injectors not the ford??? huntingman said those sucked, but hes running the HO IDK I'm lost! lol
03-17-2010, 09:51 PM
#229
MJ>XJ
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Year: 1990
Model: Comanche
Engine: 4.0 I6
yes but they are on more vehicles then just the neons... caravans and breeze and such... i think i found them on a 2.0 breeze... lol... just gotta look around... part number will be on them... just look for 703...
03-17-2010, 09:52 PM
#230
MJ>XJ
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Year: 1990
Model: Comanche
Engine: 4.0 I6
should i get this???
http://cgi.ebay.com/ebaymotors/GT40P...item414deefc0f
http://cgi.ebay.com/ebaymotors/GT40P...item414deefc0f
if you want... i have them in mine... 96 HO motor... and i have the fuel pressure regulator thats said to work best and i didnt notice anything... id go with neons HO or not i think...
03-17-2010, 09:55 PM
#231
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Year: 1989 2 door
Model: Cherokee
Engine: 4.0
as in 0280155"703"? I just kinda wanna know what years to pull from cause the JY can tell me what row the 95-96 noen are on & so on...
03-17-2010, 10:06 PM
#232
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Year: 1996
Model: Cherokee
Engine: 4.0 HO
should i get this???
http://cgi.ebay.com/ebaymotors/GT40P...item414deefc0f
http://cgi.ebay.com/ebaymotors/GT40P...item414deefc0f
I believe it is actually 95-97 and that is the right model number. They were also in the Cirrus, Sebring, Breeze, and Caravan.
03-17-2010, 11:42 PM
#234
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Year: 2001
Model: Cherokee
Engine: 4.0
Now I am confused. I read the first 10 pages of this thread and I can't read any more. I have a 01. I want a upgraded injector if available for economy and throttle response. My engine is nearly stock. Which one(s) works if at all. I want to install friday, but a little help would be awesome.
03-18-2010, 10:15 AM
#236
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Year: 2001
Model: Cherokee
Engine: 4.0
One more stupid question, with the higher flow rate of the xr3z-a4b, is anyone checked to see if that is too much for a mainly stock 4.0? All I have done to mine is a higher flow muffler with that secondary cat cut out(story will be in a new thread) and the IAT sensor in the airbox with a k&n filter for now. I feel retarded, but I want to be right the first time.
03-18-2010, 10:21 AM
#237
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Year: 2001
Model: Cherokee
Engine: 4.0
One more stupid question, with the higher flow rate of the xr3z-a4b, is anyone checked to see if that is too much for a mainly stock 4.0? All I have done to mine is a higher flow muffler with that secondary cat cut out(story will be in a new thread) and the IAT sensor in the airbox with a k&n filter for now. I feel retarded, but I want to be right the first time.
Never mind, I will stick with the 19lb/hr
03-18-2010, 10:03 PM
#238
From:
http://www.ausjeepoffroad.com/forum/...ad.php?t=92236
99-01 Cherokee
Stock Jeep injector:
22.5lb/hr@49psi (236cc/min@337KPa)
or 21.4#=225cc @ 43.5PSI
Owners have used Ford 19# XF2E-C4B=204cc@43.5PSI injectors with success, they have the same specification as the #19 ford 280155710 (i.e. 4 hole ev6 style with a nominal working pressure of 39PSI) just with a UScar electrical connector and take clipnuts.
More flow (much closer to the stock injector flow rate than the ford XF2E-C4B) is provided by Bosch #0280155784 (22.5#=238cc@43.5psi), which are the same as the older Neon injectors 0280155703, but with a uscar electrical connector.
Chrysler part # 4669938 from;
DODGE CARAVAN (1998 - 2000)
DODGE NEON (1998 - 1999)
DODGE STRATUS (1998 - 2000)
Another alternative for the stock 99-up 4.0L is the (22.8#=240cc @ 43.5psi) Ford xr3z-a4b (CM4956) which is the newest design and offer even better performance.
if even more flow is required the “1999 only” Taurus/Sable injectors, 0280155849 can be used.
This EV6 injector will flow 265cc/min @ 43.5 PSI, same as the FMS M9593-A302(24 lb) but with USCAR connector so the original injector clips on the loom will plug straight on..
http://www.ausjeepoffroad.com/forum/...ad.php?t=92236
99-01 Cherokee
Stock Jeep injector:
22.5lb/hr@49psi (236cc/min@337KPa)
or 21.4#=225cc @ 43.5PSI
Owners have used Ford 19# XF2E-C4B=204cc@43.5PSI injectors with success, they have the same specification as the #19 ford 280155710 (i.e. 4 hole ev6 style with a nominal working pressure of 39PSI) just with a UScar electrical connector and take clipnuts.
More flow (much closer to the stock injector flow rate than the ford XF2E-C4B) is provided by Bosch #0280155784 (22.5#=238cc@43.5psi), which are the same as the older Neon injectors 0280155703, but with a uscar electrical connector.
Chrysler part # 4669938 from;
DODGE CARAVAN (1998 - 2000)
DODGE NEON (1998 - 1999)
DODGE STRATUS (1998 - 2000)
Another alternative for the stock 99-up 4.0L is the (22.8#=240cc @ 43.5psi) Ford xr3z-a4b (CM4956) which is the newest design and offer even better performance.
if even more flow is required the “1999 only” Taurus/Sable injectors, 0280155849 can be used.
This EV6 injector will flow 265cc/min @ 43.5 PSI, same as the FMS M9593-A302(24 lb) but with USCAR connector so the original injector clips on the loom will plug straight on..
03-19-2010, 02:20 AM
#239
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Model: Cherokee
One more stupid question, with the higher flow rate of the xr3z-a4b, is anyone checked to see if that is too much for a mainly stock 4.0? All I have done to mine is a higher flow muffler with that secondary cat cut out(story will be in a new thread) and the IAT sensor in the airbox with a k&n filter for now. I feel retarded, but I want to be right the first time.
Stock injectors are about 22.5 lb/hr and so are xr3z-a4b.
Ford 710 injectors flow 19.5 lb/hr.
