STI heads fit on ej22t?

Heads, valves, pistons, rods, crankshaft, etc...

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Florin1
Fourth Gear
Posts: 1173
Joined: Thu Dec 24, 2009 1:24 am
Location: Lynnwood, Wa.

STI heads fit on ej22t?

Post by Florin1 »

Hi, i found some cheap sti heads for sale. Will they fit my 94 SS? How much better do they flow than my heads? Also, will the clutch fit from the car? It was a six speed. Thanks
1994 Legacy Sport Sedan.
1991 Legacy Sport Sedan.
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PhyrraM
Fourth Gear
Posts: 1980
Joined: Thu Aug 11, 2005 4:34 pm
Location: Lake Elsinore, CA

Post by PhyrraM »

USDM STI heads will not work electrically with your stock ECU and harness. You would basically need to upgrade the system to USDM WRX or STI spec.

6 speed clutch will not work with a Legacy SS 5speed.
'93 Winestone SS Auto, '91 Pearl White SS.
'93 Pure White SS EJ20G slanty intercooled, SIDESWIPED! In stasis.
'94 FWD and '95 AWD Laguna Blue SVXs.
2017 Pure Red BRZ Limited w/Performance pack
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Florin1
Fourth Gear
Posts: 1173
Joined: Thu Dec 24, 2009 1:24 am
Location: Lynnwood, Wa.

Post by Florin1 »

thank you sir. You just saved me $150. :-)
1994 Legacy Sport Sedan.
1991 Legacy Sport Sedan.
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