RB26DETT twin turbo's

RB25SX · Post by **RB25SX** » Wed Sep 03, 2008 6:39 pm

RB26 (R32 - R33) Want to go single turbo, if I get enough for twins. Can sell if I get R5000 for the two turbo's. Includes manifolds and down pipes. No offers. Turbo's seems to be in good cond. 73000 km on engine.

300sx · Post by **300sx** » Wed Sep 03, 2008 10:14 pm

very interesting.. tell us more about them turbo's
are they rolla bearing centers, how about a few closeup pics of the compressor/turbine sides, so we can see a/r ect. ?

thanx man..

RB25SX · Post by **RB25SX** » Thu Sep 04, 2008 8:02 am

Non B.B.: 270 deg. thrust
comp housing: T3
Comp wheel: T3 42.5-60.1 mm
Comp trim: 50T
Comp A/R 0.42
Turbine: T25
Turb wheel: T25 41.5-50.5 mm
Turb trim: 62T
Turb A/R: 0.48
R32 and R33 same, R34 has same size but B.B. core.
Good for about 450hp as a pair.

Should work on your 3L V6

300sx · Post by **300sx** » Fri Sep 05, 2008 12:07 am

thanx, thats what i like, a nice tech reply..

im currently looking for a twin set to replace the stock turbo's on my vg30dett that is to go in my 300zx, stockies on the vg are as follows :

comp. housing t25
comp. a/r .48
comp. inducer/exducer 39.9mm-51.4mm
comp. trim 60
turb. housing t2
turb. a/r .54
turb. inducer/exducer 46.6mm-39.9
turb. trim 73

was hoping you had the bb centres, comparing the specs is weird, i think the two sets will flow more or less the same.. think the rb26 set will flow a little more.. not worth it as a upgrade though.. thanx anyway