Bushwick Posted October 14, 2013 Share Posted October 14, 2013 This is just in the "thinking stage" as the idea is popping my head, but I was wondering if anybody has turbo'd their NA ej22 ? Not talking a turbo swap from a turbo'd car, but rather swapping a turbo in and maybe mixing parts to get it to work. I have a spare GT2554 sitting around (needs exhaust housing so can always swap on a Subaru style to use a factory manifold) that would be more than enough even if it only saw a max of 10 psi which I think would be OK with the compression ratio of the engine so long as 91-93 octane is used. I have some extra turbo stuff from the Saab so that'd be a start. What can the ej22 NA handle if boosted? 225-250 would be nice. Just thinking out loud here, but I'd need: -drain into oil pan -fuel pressure regulator? -MAP sensor? -Injectors? -fuel pump? -intercooler, piping (would run a FMIC and none of that top engine stuff) -coolant lines to/from -oil feed -BOV (have a Bosch) -support bracket for turbo -proper exhaust manifold -down pipe -ECM flash or swap? Would it be easier to swap most parts from a turbo'd (pre OBDII) cousin? Care to explain how you turbo'd yours? A GT25 on a FWD Saab was nothing but wheelspin, but on an AWD platform the extra early torque should make it scoot and a 7-8 cm exhaust housing should help it stay alive above 5k. Link to comment Share on other sites More sharing options...
soobie_newbie67 Posted October 14, 2013 Share Posted October 14, 2013 you should post this where I posted my turbo build questions in the turbo tech forum. I actually got help fast there. this area is for posting issue related questions. Link to comment Share on other sites More sharing options...
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