Engine Add on Help?
Thread Starter
Senior Member
Joined: May 2011
Posts: 774
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From: Astoria, Oregon
Year: 1998
Model: Cherokee
Engine: Straight 6 4.0L
Engine Add on Help?
If i wanted to get the most out of a cherokee motor, or get more horsepower + make it sounds mean, what are so parts i could get and put on the cherokee
Senior Member
Joined: Apr 2010
Posts: 895
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From: PA
Year: 1999
Model: Cherokee
Engine: 4.0 6 cylinder
really not much you can do with these 4.0s with bolt ons for horsepower and torque in my opinion, unless your looking at going to a stroker set-up....but you can bore the TB, add a spacer, CAI (waste of Money IMO), upgrade exhaust to a free flowing system, upgrade the injectors, theres just a couple of ideas for ya
Last edited by THENNING; Jun 3, 2011 at 08:49 AM.
CF Veteran
Joined: Jun 2009
Posts: 2,173
Likes: 0
From: Columbus, Ohio
Year: 1997
Model: Cherokee
Engine: 4.0, comp cam, 99 intake, apn header, neon injectors, Thunderbolt 2.5" High Flow Cat
Quite a bit you can do actually... do a search.. hell, I just responded to this same question like 2 days ago.
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