My current WRX -04 needs new mods. Current mods: H&R-springs, lightweight alloys ,TBE, CAI and Ecutek.
Future mods: shortblock (forged pistons and rods), new turbo, STi tranny, new clutch, injector, Wallbro pump, coilovers, sway bars, brake kit and new tune.
What turbo should I get for EJ22 stage II or 2.5l stage II shortblocks (both from Slowboy Racing)? My plan is to get 350whp with safe tune - 98 or 100 octane daily but still have some room for improvement if I get used with the power and decide to have more.
Which block to get? What are the pros and cons between those two mentioned earlier?
And what about the turbo? SR55, GT30 or GT35/R? Or some other?
It seems that this is a very informative forum and I hope that you can give me some suggestions/guidance.
It's gonna take 2-4 years to finish the project but I just wanna be well prepared.