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Old 05-17-2001, 10:55 PM   #1
Scooby Specialist
Member#: 4412
Join Date: Feb 2001
Location: Port Moody BC Canada
MY01 Impreza 2.5RS


Don't know if this question has been asked before, guide me there if it does.
Do they all have the same tubro kit, intercooler? Do they have the engine design? Although I know that they all have EJ20, what about the valve control?

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Old 05-17-2001, 11:04 PM   #2
Scooby Newbie
Member#: 5259
Join Date: Mar 2001
Location: Ann Arbor, MI
1995 Impreza


the JDMs have the AVCS (variable timing).
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Old 05-17-2001, 11:22 PM   #3
Scooby Guru
Member#: 456
Join Date: Oct 1999
Chapter/Region: NWIC
Location: Redmond, WA, USA
2008 Forester XT
Steel Gray Metallic


JDM WRX has AVCS and make 247BHP.

JDM STi VII has 276BHP and semi-closed deck, sodium filled valves (I think), all the usual STi goodies (bigger IC, different turbo...).

More importantly, the STi has the new 6 spd gearbox to handle MORE TORQUE.

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