exhuast mod ???
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Member
Joined: Nov 2011
Posts: 176
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From: pennsylvania
Year: 96
Model: Cherokee
Engine: 4.0
exhuast mod ???
if i get a high flow exhaust will the stock cat be sufficient or can i get a bigger cat. i have a 96 cherokee with 4.0 but i wanna stroke it to 4.7
CF Veteran
Joined: Apr 2012
Posts: 1,659
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From: Dayton OH
Year: 1995
Model: Cherokee
Engine: 4.0
Haha, you said you wanna stroke it lol, i have a flowmaster with the stock cat, there was i small, but noticable difference, but i dont really know if your gonna stroke it to 4.7
Thread Starter
Member
Joined: Nov 2011
Posts: 176
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From: pennsylvania
Year: 96
Model: Cherokee
Engine: 4.0
yeah im getting a stroker kit it takes it to 4.6-4.7 it comes with crank cam pistons rings connecting rods and the bottom end bearing kit
CF Veteran
Joined: Jun 2010
Posts: 2,501
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From: Flint/Asheville
Year: 1995
Model: Cherokee
Engine: 4.0 HO
I recommend reading up on jeepstrokers.com to see what works. I think most run 2.5" exhaust with strokers but its been awhile since i researched that.
Seasoned Member
Joined: Jun 2011
Posts: 498
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From: Los Angeles
Year: 1996
Model: Cherokee
Engine: 4.0 H.O.
Lucky for him he lives in PA. Unlucky for us we live in SoCal and Hiflow cats that was smog and carb legal will cost you a kidney and a first born.
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CF Veteran
Joined: Oct 2008
Posts: 2,127
Likes: 2
From: Hell, CA
Year: 1989
Model: Cherokee
Engine: 4.0L I6
In any US state, removing a properly functioning smog/emission component is against the law. What you decide to do is your choice, performance-curve.com has a universal cat with or without O2 bung for about 40$.
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