DuncanG

Anyone got specs on TD04, ie turbine + compressor sizes, A/R ratio etc? Does the Impreza use the -13G variant?

DuncanG

Surely somebody knows something about these.
Where's John Banks when you need him

dowser

But no-one really cares about the td04's sitting gathering dust in their garage

I do know that the rs2 compressor wheel works quite well in the 04 though.....

Richard

DuncanG

In the off-chance its of use to anybody this is what I've gleaned so far:

TD04L-13G Stock Turbo Specifications (GC8 + GD)

Mitsubishi TD04L 6-style compressor wheel w/ 6-blade, 6-splitter design
40.56mm @ inducer
55.98mm @ exducer

Turbine Wheel - standard TD04; 12-blade design
46.88mm @ inducer
41.18mm @ exducer

A/R = 13mm = 0.51"

max rotational speed = 190,000rpm

Just wanted to see how it compared to the tiny things on the twin-turbo Legacy.