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10-01-2007, 01:41 AM
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#1
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Join Date: Nov 2006
Location: Lebanon
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JDM spec
Hey guyz,
I found a 2002 JDM GTS engine that just arrived from japan yesterday. its running 40000km. it looks really clean and new. Im thinking of buying this engine since JDM are better and installing all my mods on it but before i do that i have to make sure if its compatable with my car.
my car is a 2002 American GTS engine.
i know for one the ECU will have to be changed. if i go for a PFC will this solve the problem? or is the PFC only made for american specs. this is a list of my current mods mixed with what im going to install very soon.
- All OEM sensors
- neukin manifold
- walbro fuel pump
- MWR Stroker kit
- MWR valves and springs
- APR bearings
- Smaays return system
- 630cc injectors
- Iridium spark plugs
- Methanol+Water Injection system
__________________
3/11/2007 350 whp - K.O - **** Emanage Ultimate
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2002 JDM GTS engine- revived from KO'd setup the neukin manifold, 630cc injectors, iridium sparkplugs, 255LPH walbro fuel pump, Precision Intercooler, intercooler piping, oil and waterlines, devilsown water/methanol injection kit, bought a 2weeks old GT2871R, new AEM filter, new power FC. looking for 8-9PSI on stock internals for now.
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10-01-2007, 02:10 AM
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#2
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Join Date: Jun 2007
Location: Malta
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I think you will have to get a diff PFC, as american engines are different.
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10-01-2007, 04:22 AM
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#3
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Join Date: Apr 2003
Location: KC, MO
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Quote:
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Originally Posted by baadarani
Im thinking of buying this engine since JDM are better
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I wasn't aware of a difference between the USDM and the JDm 2zz's. How is the JDM one better?
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10-01-2007, 04:31 AM
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#4
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Join Date: Feb 2005
Location: Lompoc, CA
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Quote:
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Originally Posted by imp
Quote:
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Originally Posted by baadarani
Im thinking of buying this engine since JDM are better
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I wasn't aware of a difference between the USDM and the JDm 2zz's. How is the JDM one better?
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because its from Japan. Duh.
__________________
"Who needs fame, and who needs fortune?
Cause I've got guts, and I've got glory.
We took a shot in the dark, and we might have failed.
This is our one chance."
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10-01-2007, 05:40 AM
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#5
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Join Date: Jun 2007
Location: Malta
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It would be like the European version.. Mine is a jap import and its got the digital climate control which is different, and also has the arial on the roof rather then on the back of the car..
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10-01-2007, 08:11 AM
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#6
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Join Date: Apr 2003
Location: KC, MO
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Quote:
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Originally Posted by TUMASGTS
It would be like the European version.. Mine is a jap import and its got the digital climate control which is different, and also has the arial on the roof rather then on the back of the car..
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yeah...neither of which is the engine. So I ask again, why is the JDM engine better?
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10-01-2007, 09:03 AM
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#7
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Join Date: Jul 2000
Location: Washington, DC
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Same exact engine, buddy. Only the ECU's are different.
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10-01-2007, 09:08 AM
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#8
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Join Date: Mar 2004
Location: Rowland Heights, CA
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Its because it's overnighted from Japan. Thats what makes it better.
If you want the extra toys, just buy the toys, don't waste your money anything else.
However, I think the Sport-M had a slightly different motor, but don't quote me on that. It was still a 2zz with a built short block, good for a whole 10hp or something retarded like that.
__________________
   
Previous: 2003 Toyota Celica GT (Sold), 2002 Honda Integra Type-R (Sold), 1993 Mazda RX7 R1 (Sold), 1995 Nissan 240SX SE (MIA)
Current: none..
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10-01-2007, 09:22 AM
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#9
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Join Date: Jan 2006
Location: Melbourne, FL
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Quote:
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Originally Posted by Jesse IL
Same exact engine, buddy. Only the ECU's are different.
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I take it all ECU's in Japan have a speed limiter of 120 mph on them. (Just what I heard).
__________________
Quote:
Originally Posted by Boosted2.0
Actually it means a large gain in Horsepower. Backpressure = loss of power. It is not good or helpful in any way.
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Quote:
Originally Posted by SunshineJenn03
Let me tell you, I don't know anyone who sees an SRT4 on the road and says, "Wow, I'd like to drive one of those!!!!1!!one!" Instead, they are saying, "Look, another ugly Neon."
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10-16-2007, 09:41 AM
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#11
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Join Date: Nov 2006
Location: Lebanon
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JDM engine on American Spec
Hi guyz,
I found a really tight JDM engine coming straight from japan. Has 35000k on it and its a 2002 GTS just like my car!
What will i have to change with it???
Any idea if the power fc and after market internals (stroker kit, wisco pistons, sleeves, rods, beaerings, cam shafts).... fit and operate well??????
__________________
3/11/2007 350 whp - K.O - **** Emanage Ultimate
---------
2002 JDM GTS engine- revived from KO'd setup the neukin manifold, 630cc injectors, iridium sparkplugs, 255LPH walbro fuel pump, Precision Intercooler, intercooler piping, oil and waterlines, devilsown water/methanol injection kit, bought a 2weeks old GT2871R, new AEM filter, new power FC. looking for 8-9PSI on stock internals for now.
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10-16-2007, 09:52 AM
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#12
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Join Date: Apr 2007
Location: New Jersey
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should all work
the 2zz was made in japan as was the celica
even the american models
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10-16-2007, 11:45 AM
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#13
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Join Date: Nov 2006
Location: Lebanon
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Quote:
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Originally Posted by StaticX27
Its because it's overnighted from Japan. Thats what makes it better.
If you want the extra toys, just buy the toys, don't waste your money anything else.
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yaeh the only reason why im getting it cuz the dude is a good friend of mine and is offering me it for 500$  at least its 50000km less my current engine.
why is it that some mechanic told me about sensors having to be changed and that all my after market internals and externals (turbo manifold..) wont fit on jdm! sounds like someone was trying to rip me off?
__________________
3/11/2007 350 whp - K.O - **** Emanage Ultimate
---------
2002 JDM GTS engine- revived from KO'd setup the neukin manifold, 630cc injectors, iridium sparkplugs, 255LPH walbro fuel pump, Precision Intercooler, intercooler piping, oil and waterlines, devilsown water/methanol injection kit, bought a 2weeks old GT2871R, new AEM filter, new power FC. looking for 8-9PSI on stock internals for now.
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10-16-2007, 12:39 PM
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#14
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Join Date: Apr 2006
Location: upstate ny, lima ohio
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both jdm and usdm are the same motor only difference is the tune on the ecu.
__________________
2003 celica (GT)- back to stock for daily driver
2001 gts- gutted wiretucked project- 2zzge with dd performance manifold, q-45 thottle body, apexi power fc, south bend stage 2 drag clutch, mahle 9.0-1 pistons, mwr bearings, apr studs, starting to mock 16g turbo into place. hoping for close to 375 whp when done this summer.
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