Which Motor???

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Jul 11, 2010 | 02:26 PM

1armyguy

Thread Starter

Seasoned Member

Joined: May 2010

Posts: 254

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From: Fort Dix, NJ

Year: 1998

Model: Cherokee

Engine: 4.0

Which Motor???

How can you tell if you have a 4.0 or a 4.0. H.O.?
I have a 98 sport.

Jul 11, 2010 | 02:30 PM

91familyxj

CF Veteran

Joined: Aug 2009

Posts: 1,263

Likes: 0

From: Las Vegas

Year: 1996 Limited

Model: Grand Cherokee

Engine: 5.2

The HO motors came out in 91 with the 7120 head.Then they changed the head again I think in like 97ish.. Someone chime in on that

Jul 11, 2010 | 06:08 PM

M4RK

Member

Joined: Jul 2010

Posts: 263

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From: Williamsburg, Va.

Year: 1998

Model: Cherokee

Engine: 4.0 I6

Ive been told that all Cherokees after 95 have a higher output engine then their predecessors, but I couldnt tell you if theres a higher output engine that came along with those.

Jul 11, 2010 | 06:13 PM

N20jeep

CF Veteran

Joined: Mar 2010

Posts: 6,685

Likes: 6

From: Jacksonville, FL

Year: 92

Model: Cherokee

Engine: 4.0

like stated earlier

90 and earlier is "non H.O"
91 and later is "H.O"

not that it really means much though

Jul 11, 2010 | 06:22 PM

mike albo

CF Veteran

Joined: Mar 2009

Posts: 8,712

Likes: 2

From: Loomis,California

Year: 1987

Model: Cherokee

Engine: 242 inline six

Quote:

Originally Posted by N20jeep

like stated earlier

90 and earlier is "non H.O"
91 and later is "H.O"

not that it really means much though

Jul 11, 2010 | 06:31 PM

jmm0122

Registered Users

Joined: Dec 2009

Posts: 2,660

Likes: 2

Quote:

Originally Posted by N20jeep

like stated earlier

90 and earlier is "non H.O"
91 and later is "H.O"

But 00-01 was not hi output it was "power tech" lame. haha. same thing different name, with the exception of a distributorless ignition system.

Jul 11, 2010 | 06:47 PM

1armyguy

Thread Starter

Seasoned Member

Joined: May 2010

Posts: 254

Likes: 0

From: Fort Dix, NJ

Year: 1998

Model: Cherokee

Engine: 4.0

Thank you all for the replies. So, the output is 190 horses from what I have found. Is that correct?

Thanks again for all the help.

Which Motor???

Which Motor???

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