Twin-scroll skeptics...
New BMW X5M/X6M/M5, 4.4L v8 twin turbo with twin-scroll turbos from Honeywell Turbo/Garrett
http://www.bimmerfile.com/2009/05/01...otor-in-depth/
http://www.bimmerfile.com/2009/05/01...otor-in-depth/
http://www.borgwarner.com/feature/ar...MW-Turbo.shtml
http://www.turbobygarrett.com/turbob...werstroke.html
Hot damn
66mm inducer/88mm exducer compressor wheel that flows ~75 lbs/min
78mm inducer/68mm exducer on the turbine side
Must be some low grade material on the turbine housing though as they are dirt cheap.
Hot damn
66mm inducer/88mm exducer compressor wheel that flows ~75 lbs/min
78mm inducer/68mm exducer on the turbine side
Must be some low grade material on the turbine housing though as they are dirt cheap.
Last edited by 03whitegsr; Mar 27, 2010 at 06:01 PM.
http://www.turbobygarrett.com/turbob...werstroke.html
Hot damn
66mm inducer/88mm exducer compressor wheel that flows ~75 lbs/min
78mm inducer/68mm exducer on the turbine side
Must be some low grade material on the turbine housing though as they are dirt cheap.
Hot damn
66mm inducer/88mm exducer compressor wheel that flows ~75 lbs/min
78mm inducer/68mm exducer on the turbine side
Must be some low grade material on the turbine housing though as they are dirt cheap.
Mike, if you were building WRC cars, you'd have the NEW 997, and kept the GT3 for ****s and giggles.
Scorke
The good Ni-Resist housings are expensive and still probably made in large quantities. Nickle and chromium is expensive these days.









