EJ22T/DOHC first step help
Posted: Wed Apr 18, 2007 4:16 pm
Well tomorrow, my friends coming over and we're going to start working on this build. For those who don't remember/don't know, I'm building up my 91 Legacy Turbo SS.
I was hoping to do it in steps as I don't have much time (ever) and it would allow me to save up money in between.
What I was thinking for tomorrow is to change the heads over to the DOHC, put in the STI yellow injectors and control everything with a Apexi Air/Fuel controller.
Now a couple of things concern me....
1)Are these new heads gonna work ok with my stock turbo?
2)I assume I can't up the boost on my stock turbo until I get an intercooler right? What boost can I run until then and whats the difference between the manual controller?
3)Is the Apexi gonna work for me with these big injectors/small turbo. Also how about when I move to a bigger turbo + bigger injectors?
Thank you all so much for the help - I'd be lost with out ya - Justin
I was hoping to do it in steps as I don't have much time (ever) and it would allow me to save up money in between.
What I was thinking for tomorrow is to change the heads over to the DOHC, put in the STI yellow injectors and control everything with a Apexi Air/Fuel controller.
Now a couple of things concern me....
1)Are these new heads gonna work ok with my stock turbo?
2)I assume I can't up the boost on my stock turbo until I get an intercooler right? What boost can I run until then and whats the difference between the manual controller?
3)Is the Apexi gonna work for me with these big injectors/small turbo. Also how about when I move to a bigger turbo + bigger injectors?
Thank you all so much for the help - I'd be lost with out ya - Justin