 Differences between JDM spec Gt-Four & Europe spec GT-Four |
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 Aug 23, 2008 - 11:03 AM
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 Enthusiast  Joined Apr 17, '07 From Montreal, QC, Canada Currently Offline Reputation: 1 (100%)  |
All right, what creates this difference in hp between the JDM which is 265 hp and Europe 242 hp?
Can it be easily changed to have both at same spec? -------------------- |
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Aug 23, 2008 - 11:08 AM
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 Enthusiast Joined Aug 31, '02 From Philadelphia, PA Currently Offline Reputation: 8 (100%) |
The ECU. JDM's have more aggressive fuel and timing maps.
-------------------- 15PSI - 30MPG - Megasquirt Tuned
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Aug 23, 2008 - 11:15 AM
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 Moderator Joined Oct 13, '06 From UK Currently Offline Reputation: 6 (100%) |
The figures i've seen are 239 UK , 251 JDM.
And as above the timing is more advanced as in Japan they run 99 Octane fuel. standard is 95 in UK. (but different rating system to US octane) -------------------- |
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Aug 23, 2008 - 4:39 PM
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Enthusiast Joined Apr 17, '07 From Montreal, QC, Canada Currently Offline Reputation: 1 (100%) |
All right so basically if i get one or the other and then mod it... there wont be any ''real'' differences right?
Here we run 94 (in Canada) -------------------- |
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Aug 23, 2008 - 4:41 PM
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Moderator Joined Oct 13, '06 From UK Currently Offline Reputation: 6 (100%) |
No big difference, no.
The ECU will 'learn' to run optimum settings. -------------------- |
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Aug 23, 2008 - 5:15 PM
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Enthusiast Joined Apr 17, '07 From Montreal, QC, Canada Currently Offline Reputation: 1 (100%) |
QUOTE (manphibian @ Aug 23, 2008 - 5:41 PM)  No big difference, no. The ECU will 'learn' to run optimum settings. All good because if i can find a LHD GT-Four i'll buy it for sure. No one will ever get one of these in Montreal... And here comes the sponsorships 
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Aug 23, 2008 - 10:48 PM
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 Enthusiast Joined Mar 8, '04 From Newport, RI Currently Offline Reputation: 63 (99%) |
the UKs have an EGR valve, rear fog, and some JDM don't have air bags (earlier st205s).
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Aug 24, 2008 - 12:04 AM
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 Enthusiast Joined Feb 3, '06 From Czech Republic (Europe) Currently Offline Reputation: 56 (100%) |
Design difference is hood. Euro GT-fours having WRC hood with hood spoiler... (mote info in this topic)
-------------------- No more replicas... This is evolution... This is SS-four :)
 ________[Featured Celica of 6gc.net @ 2010]_________ |
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Aug 24, 2008 - 4:10 AM
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 Enthusiast Joined Dec 15, '02 From Tasmania(Australia) Currently Offline Reputation: 0 (0%) |
ide just like to add that the australian deliveries were all the WRC models, they are badged Group A Rallye.
ALL have the raiser blocks in the rear spoiler, the intercooler spray bar, water injection, anti lag, bonnet spoiler, headlight washer sprays, air bag, abs, leather interior, egr valve, fog lights, sunroof (only 17 of the 77 aus delivered had a sunroof,l mine is one of them). The ecu is the 180kw version (255 bhp in the old money). -------------------- ST205 Group A Rallye GT-Four, #61 of 77............600hp GT3582r
GRX133 Toyota Mark X 350s  |
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Aug 24, 2008 - 8:46 PM
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 Enthusiast Joined Feb 24, '07 From Oahu, Hawaii Currently Offline Reputation: 23 (100%) |
isnt the anti-lag unactivated???? i read somewhere that no one has ever activated it (all the dd ones though)
-------------------- I don't normally drive fast, but when I do its on a curvy section of this island
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Aug 25, 2008 - 4:30 PM
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Enthusiast Joined Dec 15, '02 From Tasmania(Australia) Currently Offline Reputation: 0 (0%) |
yeah few of the things arnt activated because the ecu cant control.
you can get the anti lag working however, few people over here have done for rallies. -------------------- ST205 Group A Rallye GT-Four, #61 of 77............600hp GT3582r
GRX133 Toyota Mark X 350s |
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Aug 25, 2008 - 4:54 PM
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Enthusiast Joined Jun 18, '08 Currently Offline Reputation: 3 (100%) |
Does the EDM spec celica have the "auto-climate control" like the JDM specs? Or are they the manual types like the USDM and other regions.
This post has been edited by Tech-Nics: Aug 25, 2008 - 4:55 PM |
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