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FS[NorAtl]: 784 Upgrade fuel injectors
Thread Starter
CF Veteran
Joined: Jan 2009
Posts: 1,964
Likes: 6
From: Baltimore, Maryland
Year: 1994 1993
Model: Cherokee
Engine: 4.0
Junior Member
Joined: Aug 2010
Posts: 48
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From: Chester Virginia
Year: 2001
Model: Cherokee (XJ)
Engine: 4.0L I6
I'm Interested in a set, I have Pm'd you last week and still no reply from you. I have an 01 Cherokee and a Paypal account. please PM me when you can. Thank you.
Thread Starter
CF Veteran
Joined: Jan 2009
Posts: 1,964
Likes: 6
From: Baltimore, Maryland
Year: 1994 1993
Model: Cherokee
Engine: 4.0
Sending one now.
Thread Starter
CF Veteran
Joined: Jan 2009
Posts: 1,964
Likes: 6
From: Baltimore, Maryland
Year: 1994 1993
Model: Cherokee
Engine: 4.0
The 784 and 703 are the same injector just with a different electrical connection. pre-99 us the 703s and 99+ are 784s. Usually those seeking "more power" go with the blue Ford 849s which flow at about 10% more per minute combined with some sort of increase in air flow.
Originally Posted by Programbo
The 784 and 703 are the same injector just with a different electrical connection. pre-99 us the 703s and 99+ are 784s. Usually those seeking "more power" go with the blue Ford 849s which flow at about 10% more per minute combined with some sort of increase in air flow.
Thread Starter
CF Veteran
Joined: Jan 2009
Posts: 1,964
Likes: 6
From: Baltimore, Maryland
Year: 1994 1993
Model: Cherokee
Engine: 4.0
Originally Posted by Programbo
The most common easy ways are some sort of CAI (Cold Air Intake) or bored throttle body or throttle body spacer.
Thread Starter
CF Veteran
Joined: Jan 2009
Posts: 1,964
Likes: 6
From: Baltimore, Maryland
Year: 1994 1993
Model: Cherokee
Engine: 4.0


