I've searched, but I've only found that the '91 has the oil cooler (w/a different water pump).
From my collection of '91 EJ22T parts I bought from dwreck30 I've seen:
- Different IM harness plugs = matches the '90-91 NA plugs by the battery.
- Idle adjustment screw on the TB.
What else is different?
I'm putting the '91 back together and wondering if it's got any advantages over the '93 I swapped in. 160K on the '91; 140K on the '93.
Thanks
1991 EJ22T vs. '92-94 EJ22T- Engine only
Moderators: Helpinators, Moderators
1991 EJ22T vs. '92-94 EJ22T- Engine only
Turbo Subies:
'87 GL-10 Turbo - SOLD
'90 BJ EJ22T/DOHC & 5speed swap - SOLD
'04 FXT, Forged internals, VF39, STI TMIC, Cobb AP- SOLD
'93 Legacy SS - 5-speed, SOLD :-(
'02 WRX -SOLD
'96 BD-turbo'd-SOLD
'98 SF - NA-T
'87 GL-10 Turbo - SOLD
'90 BJ EJ22T/DOHC & 5speed swap - SOLD
'04 FXT, Forged internals, VF39, STI TMIC, Cobb AP- SOLD
'93 Legacy SS - 5-speed, SOLD :-(
'02 WRX -SOLD
'96 BD-turbo'd-SOLD
'98 SF - NA-T
You just about covered it. Those are the only things I have discovered also. For all reasonable purposes they are identicle.
'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
'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