Anyone got anymore info on the following turbo ? It's off a single turbo 6.75ltr Bentley and is quite large..

Cust P/N - UE 71529
A.T.O P/N - 465117-2
S/N - SJ0108ATB4134

Compressor A/R .70
Turbine A/R 1.48 ???

Compressor inducer - 60mm ('ish, measured with a ruler)
Turbine exducer - 65mm

Thanks

James