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Old 06-30-2004, 05:57 PM   #1 (permalink)
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SH motor swappable?

There is a guy local thats selling a H22a4 for a grand with 67k miles. I'm thinking something has to be wrong with it but I find out its an SH motor... Is it possible to swap that SH motor in or would I have to do some modifications? I'm not trying to use the tranny or anything, just the motor itself.
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Old 07-01-2004, 12:05 AM   #2 (permalink)
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I'm not sure, but theres not much different between the SH and base motors. Same motor, different transmission. And since you have a 92 it would be much, much easier to swap in a 92-95 H22A1 (OBDI) engine I believe.
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Old 07-01-2004, 12:18 AM   #3 (permalink)
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The block is different between the SH and base. Your halfshaft will not bolt to the block without a custom fabricated bracket. Since the ATTS unit bolts to the rear of the block it requires different mount points.

Also, you will need to source a OBD-I P13 to make that motor work, not to mention you will have to use your current tranny with its longer gears.

You are best off just ordering a JDM H22A with a tranny (and while your at it get an LSD) and swapping that in, just remember one thing, you usually get what you pay for.

HTH,
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Old 07-01-2004, 12:20 AM   #4 (permalink)
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Well this motor is only my "temporary" motor. I'm just looking for another motor to swap in while I rebuild my current H23 for boost.
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Old 07-01-2004, 03:17 AM   #5 (permalink)
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Like I said though, it will not just bolt in. The halfshaft mount points on the back of the block are different.
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Old 07-01-2004, 06:06 AM   #6 (permalink)
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Ah well, just figured I'd see if I could use it or not. I'll just buy another H23 and prepare for boost
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