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Engine/Power - non turbo (All non turbo Imprezas) Who needs a turbo when you have 2500cc? Cams, intakes, exhausts, etc. The 2.2L and 1.8L Subies are cool too.

Pistons!!!

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Old Jul 14, 2010 | 08:56 PM
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Mustardman's Avatar
Mustardman
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From: Chicago, IL
Car Info: 07 Impreza 2.5i
Pistons!!!
can 07 sti and wrx pistons fit on a 07 2.5i?
or all internals for that matter...cams,rods etc
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Old Jul 14, 2010 | 11:12 PM
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FW Motorsports's Avatar
FW Motorsports
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From: Participating in some Anarchy!
Car Info: 2005 LGT wagon
It would take a miracle to get DOHC came to fit in a SOHC head.
The pistons, crank, and rods are all interchangeable.
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Old Jul 15, 2010 | 04:22 PM
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Mustardman's Avatar
Mustardman
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Car Info: 07 Impreza 2.5i
alright so cams are a no go shouldve known that
but pistons rods and crank are all interchangeable in all models
good to know
so i should be able to buy 07 wrx forged pistons for my 07 2.5i and it should fit no problem
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Old Jul 15, 2010 | 05:04 PM
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stupidchicken03
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From: IG - @thomas.teammoist
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Just curious, why are you putting forged pistons in a 2.5i?
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Old Jul 15, 2010 | 10:49 PM
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Car Info: 07 Impreza 2.5i
Plan to turbo it, Safer with forged pistons
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Old Jul 15, 2010 | 11:02 PM
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Isn't the 2.5i open deck?
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Old Jul 17, 2010 | 08:19 AM
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Originally Posted by johndabrit
Isn't the 2.5i open deck?
Just like the EJ20 and very similar to the EJ25x blocks.
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