4.0 I6 EFI to Carb HELP!

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Sep 2, 2013 | 10:50 AM

#16

Bustedback

CF Veteran

Joined: Feb 2010

Posts: 12,367

Likes: 23

From: Oroville, CA

Year: 1995

Model: Grand Cherokee

Engine: 4.0 with all of the noise and clatter

Quote:

Originally Posted by Darkvampmaster

Update

I decided not to go to carb on this project. That would take to much work for the performance gain when I could easily step up the injectors. Thanks for the info any way guys!

What performance gain? Worse fuel consumption, hard starting in extreme cold, fuel starvation while hill climbing, not emissions legal. Yeah, totally worth it !

Sep 3, 2013 | 02:11 AM

#17

andrewmp6

CF Veteran

Joined: Jun 2011

Posts: 8,014

Likes: 17

From: Louisville,KY

Model: Cherokee

I read something in hot rod years ago about a drag car they changed from a carb to tbi,The car ran 2 tenths of a second faster with the tbi,And throttle response was better with tbi.