My Fiat Tipo HF Integrale

[ICI]

Hello.

Some serious power you get there, definately.

Keep up the good work.

T

Thanks :)
I did a little testing this night, big wheel spinning at 1st and too early 2nd shifting
http://www.youtube.com/watch?v=UvsHtj-w8HE

boost 1.4 bar, the times approx like that:

1/4 mile 11.5 sec @ 191 km/h

0-100 km/h 3.8 sec

0-200 km/h 13.5 sec

100-200 km/h 9.7 sec

[tricky]

That engine sounds truly sweet on track !

[ICI]

That engine sounds truly sweet on track !

yes, I love it :)
The track onboard at the previous page is filmed with GoPro cam and the sound is very clear and true.

Meanwhile, I soursed turbine housing 0.73 A/R, soon the improvement will take a place.

[ICI]

The new A/R .73 turbine housing is here, compared next to the old one A/R 1.06.
The difference is pretty big, may be near 1000 rpm earlier spool will be :)

[ICI]

almost done, have to finish the 76mm full lenght stainless steel exhaust soon

[ICI]

finaly, did it for my car also

[ICI]

Unfortunately this evening the gearbox gave up.
I had boost creep issues with the Turbosmart 38mm wastegate together with the new 0.73 A/R turbine housing.
The boost was uncontrollable above 5000 rpm and I lost it few times up to 1.8 bar.
And a strong rattle and scratching noise appeared, obviously from 2 nd gear, the 1 st gear started whining too...
A lot of work has to be done.