T1 – 518 / T1 – 518hd
The predecessor of the T1-518 was installed in the Alpina Supercharger V8 (530HP) until 2011. The vehicles B5, B6 and B7 are legendary in terms of performance and efficiency.
The ASA T1-518 in its hd variant can cover higher speeds. The supercharger unit is even more precisely balanced and uses selected components such as hybrid bearings with outer-/ inner steel rings and ceramic ball berings, resulting in smaller centrifugal forces and higher bearing stiffness.
|air mass flow (hd):||max. 1.760 kg/h (1.800 kg/h)|
|pressure ratio (hd):||max. 3,3 (3,6)|
|rated speed (hd):||100.000 1/min (105.000 1/min)|
|internal gear ratio:||1:15|
|part number T1-518||P300-00-44|
|part number T1-518hd||P300-00-65|