VG30+RB25 Hybrid

[ONALL4]

I am after a larger turbo for the RB20

I have heard that the VG30 is good but has a smaller compressor housing and a larger A/R.

Also the RB25 has the same A/R but larger compressor housing.

Then I heard of using the RB25 turbo and bolting on the VG30 turbo Exhaust housing.

My question is will the latter be better than just using either of the turbo's on their own, if not has anyone done this what is involved

[Mr GTS4]

sounds like a good idea. anyone?

[discopotato03]

R33/25 BB turbo used with the VG30 BB turbos exhaust housing gives the most power potential . However the three litre exhaust housing is rather large from an AR point of viewso not sure where it will start to do something on an RB20 .

[ONALL4]

would be good to hear from someone that is actually running this on a car

[Trust33]

$350 turbo makes 250rwkw!! by boo5ted.