LosDiosDeVerde86 Posted April 29, 2006 Share Posted April 29, 2006 so there's this set of EJ22 turbo heads that i want to get. in what ways are they different than non-turbo? if i get them, what kinds of modifications can i do to them before i install them? Quote Link to comment Share on other sites More sharing options...
Legacy777 Posted April 29, 2006 Share Posted April 29, 2006 They have smaller exhaust valves, slightly less valve overlap on the cam, connections on the passenger side for turbo coolant oil lines. Don't use them on a n/a motor, they won't help. Quote Link to comment Share on other sites More sharing options...
LosDiosDeVerde86 Posted April 29, 2006 Author Share Posted April 29, 2006 They have smaller exhaust valves, slightly less valve overlap on the cam, connections on the passenger side for turbo coolant oil lines. Don't use them on a n/a motor, they won't help. damn that was quick. what about a port and polish? yeah the turbo heads are smaller? Quote Link to comment Share on other sites More sharing options...
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