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JDM motor plug and play for USDM cars?

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Old 03-30-2003, 10:04 AM
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Default JDM motor plug and play for USDM cars?

Before I pick up the engine, I'd like to know if it is a plug and play option. I know the JDM motor lacks a knock sensor, O2 sensor. What else? What could I possibly run into doing the swap? I know the compression is higher on the jdm motor, will the stock USDM ecu be able to manage it? or will I need an aftermarket ecu like the mugen.

TIA!
-ardy
Old 03-30-2003, 10:31 AM
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Doesnt that motor require higher octane gas because of the compression?

Whats different in it? Cams? Pistons?
Old 03-30-2003, 10:43 AM
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[QUOTE]Originally posted by docofmind
[B]Doesnt that motor require higher octane gas because of the compression?

Whats different in it?
Old 03-30-2003, 09:35 PM
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vapors,
i would get the jdm ecu to go with the jdm motor. or should i say get a complete swap. that would be plug and play and prevent headaches.

why not go with the spoon or j's motor? it'll probably lag low end but you'll probably get 12k rpm.
Old 03-30-2003, 10:47 PM
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[QUOTE]Originally posted by vapors2k
[B]Before I pick up the engine, I'd like to know if it is a plug and play option. I know the JDM motor lacks a knock sensor, O2 sensor. What else? What could I possibly run into doing the swap? I know the compression is higher on the jdm motor, will the stock USDM ecu be able to manage it? or will I need an aftermarket ecu like the mugen.
Old 03-31-2003, 12:54 AM
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Originally posted by S2SaV



I'll tell you in about a week.
will be waiting patiently!!!
Old 03-31-2003, 12:56 AM
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Originally posted by S2X
vapors,
i would get the jdm ecu to go with the jdm motor. or should i say get a complete swap. that would be plug and play and prevent headaches.

why not go with the spoon or j's motor? it'll probably lag low end but you'll probably get 12k rpm.
lolz, yea right! ECU's should be compatable with one another. I'm just thinking what to do with the knock sensor. I wonder if there is a hole already tap'd and ready for the OBD2 knock sensor to plug right in.

-ardy
Old 03-31-2003, 09:38 AM
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[QUOTE]Originally posted by vapors2k
[B]

lolz, yea right! ECU's should be compatable with one another. I'm just thinking what to do with the knock sensor. I wonder if there is a hole already tap'd and ready for the OBD2 knock sensor to plug right in.
Old 03-31-2003, 09:52 AM
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The knock sensor was located below the intake manifold on B-series motors equiped with one, but this motor is slightly different.
Old 03-31-2003, 10:00 AM
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Originally posted by vapors2k
The knock sensor was located below the intake manifold on B-series motors equiped with one, but this motor is slightly different.
Is it a simple thing to just swap the sensor in? Would there be any other things associated with the sensor, other than just screwing it in? Thanks!


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