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Motor Mount Mod

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Offline RJkick

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Motor Mount Mod
« on: August 30, 2016, 09:17:48 AM »
I have a 1992 4dr sidekick and was curious about the motor mounts

I would like to lift the motor about 3/4 or more by modifying the motor mounts if possible

Anyone ever done that or have an idea of how it could be done?
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92 Sidekick 1.6L 16v Calmini\OME 4.5" lift 3" Body Lift OME962 springs in front w\.75" spacers OME955 in rear w\1.75" spacers Extreme Duty Strut Eliminator kit and rear ProComp MX6 Shocks 31X10.50 Nexen M\T   Thorley Header   2" exhaust  Calmini front truss bar and stabilizer and skids   Custom Bumpers and Rock Rails  Limit Straps
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Offline BRD HNTR

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Re: Motor Mount Mod
« Reply #1 on: August 31, 2016, 08:46:21 AM »
Quote from: rjkick on August 30, 2016, 09:17:48 AM
I have a 1992 4dr sidekick and was curious about the motor mounts

I would like to lift the motor about 3/4 or more by modifying the motor mounts if possible

Anyone ever done that or have an idea of how it could be done?

The easiest way would be to cut the down portion of the stock motor mount in half, then weld it back together with a 5/8" overlap.  (I figure i/8" for the cut.)  Be sure to measure how far out the lower mount hole is compared to the upper mount holes, and adjust the angle to achieve that distance, the horizontal distance is critical.
What is the purpose of this?
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93 Tracker,XL7 springs & 1" raised spring pads in front with YJ springs in back, home built bumpers rear & front (w/winch), 2" x 4" rock tubes,  ARB front & rear, converted Sami rear to IFS, 33x12.5x15  aluminum rims, roll cage, 2.7L w/5 speed auto.
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Offline RJkick

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Re: Motor Mount Mod
« Reply #2 on: August 31, 2016, 09:02:55 AM »
I'm still looking into the root cause but the bushing I replaced 1.5 years ago is getting destroyed by oil.  I am looking to see if I need an oil pan gasket or a hole in the pan itself, it doesn't leak more than a quart every 3K miles so probably gasket.

It looks like a good idea to lift the motor to get it away from the oil pan and it would allow less oil to pool on the bushing

The motor looks a little sideways and in 4 wheel drive it sounds like it binds until you go turn the wheels straight or get out of 4 wheel drive

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92 Sidekick 1.6L 16v Calmini\OME 4.5" lift 3" Body Lift OME962 springs in front w\.75" spacers OME955 in rear w\1.75" spacers Extreme Duty Strut Eliminator kit and rear ProComp MX6 Shocks 31X10.50 Nexen M\T   Thorley Header   2" exhaust  Calmini front truss bar and stabilizer and skids   Custom Bumpers and Rock Rails  Limit Straps
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Offline BRD HNTR

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Re: Motor Mount Mod
« Reply #3 on: August 31, 2016, 08:53:29 PM »
Quote from: rjkick on August 31, 2016, 09:02:55 AM
I'm still looking into the root cause but the bushing I replaced 1.5 years ago is getting destroyed by oil.  I am looking to see if I need an oil pan gasket or a hole in the pan itself, it doesn't leak more than a quart every 3K miles so probably gasket.

It looks like a good idea to lift the motor to get it away from the oil pan and it would allow less oil to pool on the bushing

The motor looks a little sideways and in 4 wheel drive it sounds like it binds until you go turn the wheels straight or get out of 4 wheel drive
Feel the back of the Block under the distributor.  If there is fresh oil, then you need to pull the distributor mount and replace the "O-ring".
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93 Tracker,XL7 springs & 1" raised spring pads in front with YJ springs in back, home built bumpers rear & front (w/winch), 2" x 4" rock tubes,  ARB front & rear, converted Sami rear to IFS, 33x12.5x15  aluminum rims, roll cage, 2.7L w/5 speed auto.
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Offline Drone637

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Re: Motor Mount Mod
« Reply #4 on: September 08, 2016, 01:34:40 PM »
You might also want to check your rear t-case mounts.  It doesn't take much to replace them and they tend to be overlooked.

I didn't swap mine until I did a transmission rebuild and noticed they were both shot.
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96 Geo Tracker, x-SJ-410,  x-White Rabbit, x-Project Trouble
Crawlers NorthWest
x-Trouble Racing
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