Quote:
Originally Posted by Old Tele man
...as well as the static compression ratio, from typical 10-11:1 down to around 9:1 or so.
...and let the blower "relief" value dynamically 'control' the actual working compression ratio.
|
Whats interesting is OEM seem to be running pretty high CR . I notice the eco-boost ford V6 is 10.0:1 . Also the new Audi S4 and BMW 335i also run 10.0:1 CP (one SC and other twin turbo ).
Not sure on how much boost there running, my guess under 10lb boost.
Found nice test results between the two .
Comparison Test: 2010 Audi S4 vs. 2009 BMW 335i