hum je crois que c'est que les très gros turbo qui ne sont refroidis que par huile genre T4 ou turbonetics.
Si tu vas sous
www.himni-racing.com tu verras tout de suite sur chaque descriptif de turbo c'est marqué : oil and water cooled
exemple :
http://himni-racing.com/index.php?main_p...cts_id=853
This turbo can support up to 400+ HP. Band new Garrett Dual Ball Bearing GT2871R turbo assembly with GT28R style compressor housing. (has 2 bolt inlet & 3 bolt outlet) This turbo allows for easy, bolt-on replacement of the standard GT28R. Simply unbolt your GT28R & bolt on this lager GT2871R. Comes with your pick on GT28R or GT28RS style wastegate actuator & bracket. 100% pure bolt-on!
This turbo has a T25/T28 style exhaust housing with your choice of turbine A/R.
A very popular upgrade for any car using the GT28R (Edelbrock Honda turbo kits, etc.)
Compressor
- Wheel: 71mm w/ 52 trim
- Housing A/R: .60
- Housing Style: 2 Bolt inlet, 3 Bolt outlet
Turbine
- Wheel: 53.85mm w/ 76 trim
- Housing A/R: Your Pick of: .64 Or .86
- Housing Style: T25/T28/GT25/GT28
Center Section
- Dual Stainless Steel Ball Bearings
- Oil & Water
Note:: ALL of our Garrett GT turbochargers come Fully Balanced from the factory & have the Manufacturers Warranty.
The Garrett GT series line up is much more efficient then the old "T" technology & provides spool-up 1000's of RPMs quicker. The GT series turbos are stronger, more reliable, less shaft movement, better flow dynamics, less lag..the list goes on. Simply put, GT blows T away!!
et un refroidit que par huile
http://himni-racing.com/index.php?main_p...cts_id=985
Garrett T67 Turbo...aka T04R
This turbo is capable of 700-750 HP. 100% Real Garrett T67 T04R Turbo assembly. This unit has a T4 divided exhaust housing & a 3.00" V-band downpipe outlet. For use with external wastegates. You pick the A/R that best suits your needs. (pick from above) This turbo comes with a large T04R style compressor housing with 4.00 inlet and 2.50" outlet.
Compressor:
-Wheel: 67mm in. / 84mm ex.
-Housing A/R: .70 A/R
-Housing: T04R with 4" inlet & 2.5" outlet
Turbine / Exhaust:
-Wheel: P trim
-Housing A/R: Your Pick of .70 A/R, .84 A/R, 1.00 A/R & 1.15 A/R
-Housing Style: Divided T4 Housing with 3" V-band downpipe outlet
Center Section:
-Oil Cooled
Note:: ALL of our Garrett turbochargers come Fully Balanced from the factory & have the Manufacturers Warranty.