4.0 or 4.0HO
02-04-2012, 02:11 AM
#1
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Year: 93
Model: Cherokee
Engine: 4.0 il6cyl
4.0 or 4.0HO
how can you tell the difference between a 4.0 xj motor and a 4.0HO xj motor? also what is different between the two?
02-04-2012, 02:29 AM
#2
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Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
thers renix 4.0 and 4.0 easy way to tell renix has a three bolt mounting surface throttle body the other has four
02-04-2012, 06:18 AM
#3
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Year: 1990
Model: Cherokee (XJ)
Engine: 4.0
HO had a freer flowing exhaust manifold, a larger throttle body, same cam through 95 or so, different head intake port design.
To sum it up, it was a huge and successful marketing ploy by Chrysler and the legend lives on today. The HO put out 8 HP more than a Renix and the same amount of torque. All the HP was at a higher RPM.
To sum it up, it was a huge and successful marketing ploy by Chrysler and the legend lives on today. The HO put out 8 HP more than a Renix and the same amount of torque. All the HP was at a higher RPM.
Last edited by cruiser54; 02-04-2012 at 03:44 PM.
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