
1994 Impreza 1.8l car
EJ20G closed deck block
EJ22T heads, manifold, pink injectors, rails, all stock intake plumbing, BOV and Vf-11 turbo, w/Legacy turbo x-member, headers, uppipe, and DP...
There are a couple of problems that need to be addressed here, obviously the first of which is EM. The car's owner didn't want to put the turbo fuel pump in there initially. He is now convinced that we should do that. He is on a really tight budget, and the standard things that I would do on this type of build have been left off. But now, he is seeing the light and going towards tuning it right...
The big problem is that the 1.8l ECU advances timing a ton past 4500rpms. But the car spools up around 2500rpm and pulls pretty damned hard until it starts to crackle around 4200rpms. Depending on what impact the fuel pump has, we may still go ahead and install a RRFPR.
He is also picking up an MBC to step down the boost a bit. We were initially running it on wastegate (8psi IIRC) and think 5-6psi may be more appropriate. Eventually, an AFC will be added, but that is still a few months off.
Anyways, any questions you have are welcome. There was some custom coolant line and vacuum line routing required, but nothing too hectic. OTherwise it is really just me playing with my Legarus again...
