I think most people are getting mixed with the white sticker such as EJ207DW4EJ that is usually found on the Cam covers or the rear of the heads on the pax side.

This is what I have found part number wise: 10103AB470.

http://forums.nasioc.com/forums/arch...t-1244896.html

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"You can turn your back on a person, but, never turn your back on a drug. Especially when it's waving a razor-sharp hunting knife in your eye." - Raoul Duke

You can check the codes on the pistons - the grade indicates the variant.
something like ......(Tuna might be able to confirm)
AAAA - rare
ABAB - EJ207
BBBB - EJ205

also stamped on the block somewhere.....

hrm, mine had EJ20Y stamped in it

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MY93 Impreza GX 1.8L, 0hp, 0nm

where is yours stamped?

somewhere in pinjarra

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MY93 Impreza GX 1.8L, 0hp, 0nm

heh,

you can tell the short block type by looking at the pistons.

the AAAA/ABAB/ACAC/ADAD codes are a little misleading between the variants

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Long live the WRC

So you cant tell just by looking somewhere when its in the car and running?

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Balls.

So you have purchased ????

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[SIGPIC][/SIGPIC]11.617 120mph

by looking visually at the short motor? no its nearly impossible- unless theres markings in the casings im unaware of.

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Long live the WRC

Are these the A,B marking you are talking about ?

http://www.clubwrx.net/forums/showthread.php?t=119975

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"You can turn your back on a person, but, never turn your back on a drug. Especially when it's waving a razor-sharp hunting knife in your eye." - Raoul Duke