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FS[MidWest]: 784/703/710 Injectors

Old 06-24-2018, 10:41 AM
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anybody have 703s? haven't heard from the seller here and don't want to go to fleabay
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Old 06-25-2018, 05:55 PM
  #302  
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Default Fuel injectors

Hello. With the 703's , do I have to do anything with the fuel pressure ?
1995 4.0L base model jeep cherokee.
and how to I order a set?
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Old 06-27-2018, 02:44 PM
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I have one set of 703's ready to ship.

Will have 784's and 746's ready to ship this weekend.

You do not have to do anything with the fuel pressure. 703's are plug n play on a 95 4.0.

PM me if you are intrested.

Jeff
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Old 07-02-2018, 10:58 PM
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Default 784ís

Originally Posted by jhc7399 View Post
I have one set of 703's ready to ship.

Will have 784's and 746's ready to ship this weekend.

You do not have to do anything with the fuel pressure. 703's are plug n play on a 95 4.0.

PM me if you are intrested.

Jeff
any 784ís? I would like a set.
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Old 07-07-2018, 03:50 PM
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Originally Posted by jhc7399 View Post
I have one set of 703's ready to ship.

Will have 784's and 746's ready to ship this weekend.

You do not have to do anything with the fuel pressure. 703's are plug n play on a 95 4.0.

PM me if you are intrested.

Jeff
pm sent
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Old 08-06-2018, 07:12 AM
  #306  
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Thank you, Jeff! The 703ís arrived quickly and in perfect condition! Dropped right in my 95 4.0 and the difference is dramatic. Accelerates like new! Now if I can just find the source of my clunker sound, everything would be perfect.
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Old 08-21-2018, 05:21 PM
  #307  
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Did you get my PM? I need paypal info.
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Old 09-09-2018, 02:28 PM
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A question I haven't been able to find the answer to. In a 97 cherokee it has the EV1 type connection so that tells me to get the 703's which would be plug and play. But The 97 also has the 49 lbs of pressure at the fuel rail which would tell me to get the 784's. But 784's have the EV6 connector and wont plug and play. Is there an injector that has the 784 properties with the 703 electrical connector (EV1)?
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Old 09-09-2018, 03:09 PM
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Originally Posted by shinerm02 View Post
A question I haven't been able to find the answer to. In a 97 cherokee it has the EV1 type connection so that tells me to get the 703's which would be plug and play. But The 97 also has the 49 lbs of pressure at the fuel rail which would tell me to get the 784's. But 784's have the EV6 connector and wont plug and play. Is there an injector that has the 784 properties with the 703 electrical connector (EV1)?
Yeah the 703, that's what you want and need for your '97.
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Old 09-09-2018, 04:36 PM
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Originally Posted by CobraMarty View Post
Yeah the 703, that's what you want and need for your '97.
But I thought the 784's are a better fit for the higher fuel rail pressure? I did not think that the 703's are for the 49 lbs of pressure?
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Old 09-10-2018, 09:22 AM
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Fuel Injectors:
Model Year, ...Part #, ......Color, .....Fuel Pressure, ...Static Flow,
'87-'90, ........53003956, ...Dark Tan, ...39psi, .................18.6lb/hr
'91-'93, ........33007127, ...Brown, .......39psi, .................21.0lb/hr
'94-'95, ........53030343, ...Tan, ............39psi, .................21.0lb/hr
'96-'99, ........53030778, ...Grey, ..........49psi, .................23.2lb/hr
'99-'01, ........04854181, ...Blue tip, .....49psi, .................22.5lb/hr

'96-'98..........703s 4 hole...EV1............49psi...................24.1 lb/hr..........21.5 @ 39psi
'99+..............784s 4 hole...EV6............49psi...................24.0 lb/hr

'05-'06 TJ 4.0 NGC Next Generation Computer ECU.......58psi
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Old 09-10-2018, 03:49 PM
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All injectors on every flow chart are rated at 43.5 psi. The difference is small enough that the ecm can make adjustments in fuel flow to handle the difference. The 703's and 784's are proven 4 hole replacements that work
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Old 09-10-2018, 05:14 PM
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Originally Posted by jhc7399 View Post
All injectors on every flow chart are rated at 43.5 psi. The difference is small enough that the ecm can make adjustments in fuel flow to handle the difference. The 703's and 784's are proven 4 hole replacements that work
Thanks for the quick responses. I would be interested in a set of 703s if available.
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Old 09-10-2018, 07:42 PM
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Originally Posted by shinerm02 View Post
Thanks for the quick responses. I would be interested in a set of 703s if available.

Pm sent.

Thank you
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Old 09-25-2018, 03:26 PM
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Default 2000 XJ 4.0

I would like to purchase the 784ís for my XJ please!
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