Largest T3 Turbo Mounted In Factory Rb20 Location(factory Manifold)

[SuicidnS13]

So guys what is the largest turbo which will fit onto the factory manifold of an rb20det? Does an internally gated t3/t4 fit without much issue? What about a holset hx35? Use of a spacer wouldnt bother me but I am trying to keep the setup as simple as possible. BTW this engine is in a usdm spec 240sx convertible (s13) so the brake booster is on the right side of the engine bay.

[Cubes]

GT35R

Probably wouldn't see much if any boost until 5000rpm.

[SuicidnS13]

GT35R

Probably wouldn't see much if any boost until 5000rpm.

So if the gt35r fits then a 57 trim t3/t4 should fit no problem. The gt35r is way too pricey for what my goals are. Im only looking for about 350whp with the ability for 400whp on race gas with cams. Any other turbo recommendations, specifically non-ballbearing turbos?

[Cubes]

Have a good read through

Rb20-Turbo-Dyno-Thread

and

RB20DET 260rwkw+ Thread

Not sure if you will pull 350rwhp (260rwkw) on a t3/4 all that easily.