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Unread 09-11-2006, 09:35 AM   #1
dr hook
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2002 WJ 
 
Join Date: Feb 2006
Location: Cedartown, GA
Posts: 632
fuel injection?
i am about to rebuild a 4.2 enigine for a friend if mine. it is an 88 model carbuerated engine. the plan is to bore it .030 over, port & polish and shave the head, a performance cam and lifters, and fuel injection. what is the best way to swap to fuel injection on this engine... factory swap or aftermarket?

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Unread 09-11-2006, 10:19 AM   #2
SHARPMACHINE
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Join Date: May 2006
Location: WEST MICHIGAN
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Don't bother messing with the head. Put a 4.0 ho head on it.

The efi is going to take alot of investigating, what you want etc. etc... Kits are avail as well, but pricey.
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1989 YJ RE 4" STD., 33X12.5X15 COOPERS ON BLACK CRAGER STEELIES, BESTOP BAKINI TOP. DRIVETRAIN = AMC 360 TF/727, NEXT = WINCH, TUBING AND AXLES????
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Unread 09-11-2006, 11:09 AM   #3
dr hook
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Posts: 632
awesome, i thought a 4.0 head would bolt on but i wasnt 100% sure. to use the 4.0 fuel inj. i should need the FI parts, wiring harness, computer, and fuel pump. anything else?
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