Modified XJ Cherokee Tech XJ (84-01)
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Old May 6, 2011 | 04:39 AM
  #1  
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Model: Cherokee
Default Power

hi there guys i have a 91 cherokee with the stock 4.0 i want more power but also cheap i only have headers, intake and flow master what else can i upgrade for extra power ??
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Old May 6, 2011 | 04:46 AM
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From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
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injector up grade search it
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Old May 6, 2011 | 04:52 AM
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true true i also got that i forgot i was thinking of a camshaft but dont know which one would be the right one
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Old May 6, 2011 | 04:53 AM
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From: Warsaw, IN
Year: 2000,1990,1999
Model: Cherokee
Engine: 4.0
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What size tires you running? If you're running over 31's you could re-gear.
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Old May 6, 2011 | 04:59 AM
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that's true for sure i need to do that iam currently running on 32's but still got the stock 3.55 but want to upgrade is the 4.11 enough for good power or the 4.27???
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Old May 6, 2011 | 05:43 AM
  #6  
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From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
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factory 4cyl xjs direct bolt in 410 axles
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Old May 6, 2011 | 08:16 AM
  #7  
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From: Flint/Asheville
Year: 1995
Model: Cherokee
Engine: 4.0 HO
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Fast, cheap and reliable. Pick two
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Old May 6, 2011 | 08:33 AM
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From: Warsaw, IN
Year: 2000,1990,1999
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Engine: 4.0
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Originally Posted by TheJerm
Fast, cheap and reliable. Pick two

Good one.
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Old May 6, 2011 | 04:41 PM
  #9  
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From: CT
Year: 1998
Model: Cherokee
Engine: 4.0
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Originally Posted by TheJerm
Fast, cheap and reliable. Pick two
oh how true...

fast & cheap...not reliable

fast & reliable...not cheap

cheap & reliable...not fast (to do)
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