Tomei Arms M7655 On Rb26

[Piggaz]

Got a chart Ryan?

[N1GTR]

...in rpm vs boost please

[Ryan1200]

E85. I'll get back to you guys about the graphs..

[bigmikespec]

and surprise surprise, the ARMS8260's look to be a TD06H turbine wheel with possibly a Garrett GT 76.2mm comp wheel (its isnt a 25G wheel as they are 78mm)

These are almost low mount GT3076R's just looking at the wheel sizes.

[Ryan1200]

What dimensions does the tdo6h exhaust wheel have?

[zebra]

12 blade

inducer 67.1mm

exducer 58.8mm

[sneakey pete]

Incase anyone was interested, dyno chart for M7655's on my R32

Modifications:

Turbo back exhaust

z32s

injectors

fuel pump

EBC

nistune

The tuner was able to get 285Kw's with 22PSI but backed it off a bit.

[XKLABA]

No offence but that's horrible, my stock turbo 32 make 293rwkw on 19psi, is there an issue in your setup like a blockage or a unknown restrictor or something, i looking at these turbos as they a fairly close to the T517z spec wise and would have expected a lot more from them

[sneakey pete]

The tuner didnt seem to think that there was anything in particular wrong with it bar needing a bigger intercooler and O2 sensors put into the aftermarket dumps.

its not the greatest power curve, but I'd put that down to the turbos themselves.

[zebra]

LAAAAAAAAGGGGGGGGGG

said it from the beginning those tomei turbos are shite

[XKLABA]

They have a 12 blade 56mm exhaust wheel, where the -5s are a 53mm, to big for a 2.6 to make any resemblance of response, they need to on a 2.8 or bigger with big lift cams, even so they should make 350rwkw+ with 24psi

[gtr jet]

Something is really wrong with that graph. I've attached mine which is -7's at 20psi. You should be make 350kw+ at that boost.