Stroker build for 1990 XJ
CF Veteran
Joined: Sep 2009
Posts: 6,322
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From: Summerville, Ga
Year: 1995
Model: Cherokee
Engine: 2.5 4 cyl.
No not messed up just not gettin as technical and yes we both mean .030. Dont take this personal but try decaf, you wont get on edge as much! LOL! You are right none the less, the correct way to communicate that measure is in fact .030.
Let me ask you this... What modifications would i need if any to use a head from a high output motor? Seems to me the only difference in the " low output " and the high output are the heads. I know it is recommended to use the later model heads when building a stroker.
Let me ask you this... What modifications would i need if any to use a head from a high output motor? Seems to me the only difference in the " low output " and the high output are the heads. I know it is recommended to use the later model heads when building a stroker.
https://www.cherokeeforum.com/f51/re...ts-easy-47578/
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Junior Member
Joined: Jun 2010
Posts: 35
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From: Camp Lejeune
Year: 1990
Model: Cherokee
Engine: 4.0 inline 6
Thanks maniac, that is some real good info i will definately be using. I am modifying some chrysler sebring seats to go inthe XJ right now. Will try to get some pics up soon
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Junior Member
Joined: Jun 2010
Posts: 35
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From: Camp Lejeune
Year: 1990
Model: Cherokee
Engine: 4.0 inline 6
Things will be at a stand still on the motor untill i get to indiana. I did however fabricate a bracket for my passenger seat to fit in my jeep. I got some bucket seats out off a 1998 chrysler sebring. Dark gray vinyl looks pretty good so far might have to take the seat hight down a little but hey its custom. I'll try and remember pics
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Junior Member
Joined: Jun 2010
Posts: 35
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From: Camp Lejeune
Year: 1990
Model: Cherokee
Engine: 4.0 inline 6
Going to get a set of dana 44 axles out of a waggy in the morning and scoop up a head and injector harness from a high output jeep. Is there anything else i might need to take home from the high output ?
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Junior Member
Joined: Jun 2010
Posts: 35
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From: Camp Lejeune
Year: 1990
Model: Cherokee
Engine: 4.0 inline 6
Originally Posted by ClintBo45
Going to get a set of dana 44 axles out of a waggy in the morning and scoop up a head and injector harness from a high output jeep. Is there anything else i might need to take home from the high output ?
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Joined: Sep 2010
Posts: 34,088
Likes: 257
From: Lantana, Fl
Year: 1996
Model: Cherokee (XJ)
Engine: 4.Slow
Originally Posted by ClintBo45
Of course i plan on going .30 over, possibly .40it all depends. With the bigger injectors and valve springs its all going to make a big difference in the long run. The rollers aren't that big of a deal. Once they are set and the break in period is done I'll do a valve check and reset accordingly. I want to do rollers because i will eventually be installing a turbo down the the road but thats after i get all the sensors and computer mapping done. I want to make sure that i have my six covered for the installment of the turbo, rollers will help alot with the boost/gains. Dragsters want less weight - I want less friction with my setup to sustain a higher RPM at longer durations.
What were some of the problems you experienced and or why do you think an overhaul is bad? Just want some insight, like i said I'm all ears.
Seasoned Member
Joined: May 2011
Posts: 358
Likes: 1
From: idaho falls, idaho
Year: 97
Model: Cherokee
Engine: 4.0
this page has tons of info on strokers with numbers and everything also tons of stuff for jeep performance
http://www.jeep4.0performance.4mg.com/stroker.html
http://www.jeep4.0performance.4mg.com/stroker.html
Last edited by andecase; Mar 19, 2012 at 07:00 PM.
CF ADMIN

Joined: Sep 2010
Posts: 34,088
Likes: 257
From: Lantana, Fl
Year: 1996
Model: Cherokee (XJ)
Engine: 4.Slow
Originally Posted by andecase
this page has tons of info on strokers with numbers and everything also tons of stuff for jeep performance
http://www.jeep4.0performance.4mg.com/stroker.html
http://www.jeep4.0performance.4mg.com/stroker.html
The "poor man's stroker" is what I have.
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Joined: Sep 2010
Posts: 34,088
Likes: 257
From: Lantana, Fl
Year: 1996
Model: Cherokee (XJ)
Engine: 4.Slow
Originally Posted by andecase
how do you like that i'm thinking about that one or the 4.7 medium buck
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