dp213 Posted June 5, 2016 Share Posted June 5, 2016 Will heads from a 99 legacy work on the 2001 legacy? Link to comment Share on other sites More sharing options...
dp213 Posted June 5, 2016 Author Share Posted June 5, 2016 I know the 01 has a 2.5 and my 99 heads are 2.2, but the 01 has bad heads and I have a brand new set of 99 2.2 heads sitting in my shop. Link to comment Share on other sites More sharing options...
matt167 Posted June 5, 2016 Share Posted June 5, 2016 Yes. They are functionality identical but single port exhaust Link to comment Share on other sites More sharing options...
wtdash Posted June 6, 2016 Share Posted June 6, 2016 So, this doesn't create a 'Phase 2 / II ' Frankenstein / Franken Engine w/elevated CR? And since the HG needs to match the bore of the block, I'd look into using an '04-'07 STi HG....from what I've read online. TD Link to comment Share on other sites More sharing options...
matt167 Posted June 6, 2016 Share Posted June 6, 2016 (edited) 99 lego is phase II/ EJ222 as is 2001 251/253 Edited June 6, 2016 by matt167 Link to comment Share on other sites More sharing options...
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