Bambammcd

how high of a compression would we be talking about with the 96 2.5? Premium around here is only at 91 octane.

So probably the best route would be to find a wrecked 95-97 legacy with the dual port head and buying the hole thing so i have the harness, the engine and the ecu. then buying the 2.5 block and the roller rocker cams. where the Imprezas' dual port as well?

Cool! So if i use the 2.2 from the 95-96 engine will that be sohc or dohc? Also which set up is preferred?

thanks

Ok I'm try to put a shoping list togther for my franken motor build. I'm planning on putting it in my 1991 Subaru loyale. here is what i have been able to figure out so far. ej25d ej22e heads delta 220 torque cams. cometic head gasket. Im wondering what else ill need for the motor build, and also if all ej22e heads are single port or dual port. what ecu should i run? thanks for the help

Hi, im Blake. i have a 1991 subaru loyale. im looking forward to getting to know this community.