Ba Xr6t(gt35/40) On Rb25det Or Rb30det?

[joe2548]

Hey,

Has anyone put an XR6 Turbo on their RB25det or RB30 twincammer?

If so when does it boost, hit full boost, is it driveable and what sort of power do you make?

thanks Joe.(looking for a turbo for my RB30DET)

[ferni]

fatz put one on his RB26 ... he did a big thread about it - have a search.

[Freddy Kruger]

http://www.skylinesaustralia.com/forums/in...opic=111511&hl=

[Waldo]

know a bloke with one has a 1.06 exhaust housing on an rb26 hits full boost at 5000rpm has nothing until then, but has 510 all wheel horsepower on 18psi

[paulr33]

lag city on rb25 = useless

[joe2548]

Yes guys i have allready searched and i did find the turb on the rb26det, i was just wondering how they went on rb25/30DET for comparison. ( i have 3 litre with rb25 head). thanks. i think it sounds a little laggy for my 3 litre anyway.

Edited May 2, 2006 by joe2548

[discopotato03]

Garrett are supposed to be releasing a .82AR integral gate GT30R and GT3540R housings about now so I'd enquire about those . GCG also have a .70AR TO4S comp cover that fits the GT3540R but with the same plumbing dimensions as the XR6's comp cover .

Cheers A .

[fatz]

i think it would be perfect on a 3 litre

full boost by 3800 i recon

half a litre makes a huge diffrence

[2BNVS]

it definatley wont be laggy on an rb30...i have a bit bigger turbo on my 25/30 a trust td07s and thats makin 22psi by 4300 i dont consider that very laggy considering i have a 7600redline, it starts spoolin at 3500

but ive seen the same turbo on a 25 and like fatz said the 1/2 litre makes a huge difference, on a 25 it wasnt comin on till close till over 4500

ben...

[the_tonkau]

I have the XR6 turbo on my 25/30 but slightly changed. The turbine Housing is 0.82a/r and the new

Compressor Housing is a 0.60a/r. We have yet to run the new engine in properly and the tune is super soft but even so it comes on extremely early and seems to be a great match for the 3litre! After we run it in properly I will post details and dyno reports in the lists

[mr_rbman]

i'm in the process

[Baz]

Considering XR6T's are on full boost by 1800rpm.. I couldn't imagine them being a laggy turbo for a RB25/30