R32 Gtr Group A Turbos

[stevenified]

Hi Guys

Tried searching google and etc with no success but does anyone know the specs for these babies - thinking of possibly upgrade for a 300awkw (maybe a little more) with the following mods

2 1/2 completely seperate dual exahust

PFC

Profec B II ebc

Modified box + upgrade panel filter

Have but not installed

rb25 afms

bosch 023 pump

hks dumps

hks cam gears

Getting soon:

600-700cc injectors

Pretty much just after anyone with knowledge of the mentioned turbos, but put in the mods just as reference.

Thanks

Steven

[R31Nismoid]

The Group A turbos had a larger rear resulting in quite a bit of lag i believe.

Much more than stock.

Ideally you'd want N1 turbo's (R34GTR is a good choice)

I believe the group A's were capable of a fair bit more than 300awkw, hence the cost in response.

Better turbo (and newer) for the job basically is my call. GT-SS, 2560 -7's, R34 N1's etc. All SUPER response, 330rwkw or so peak

[Betz]

http://homepage.ntlworld.com/tbroom/Turbos.htm

they are these ones: Nismo GT/le mans (14411-RS581)

from all reports I have read while researchng these same turbo's is that they are crap (very laggy and come on strong at top end but are inefficent old skool non BB design)

that doesnt stop me wanting a set theo