AZURES3 Posted November 19, 2005 Report Share Posted November 19, 2005 The basic guts of this engine are supplied by the usefully compact and naturally-aspirated 4.2-litre V8 from the S4. The RS4's version gets new pistons, con-rods, crankshaft, cylinder heads and a fair bit more, plus the VW Group's FSI direct-injection technology. Hatz proudly boasts that the piston speed of 25.5 metres per second is a match for an F1 engine. WOW AZ Link to comment Share on other sites More sharing options...
Thorburn Posted November 19, 2005 Report Share Posted November 19, 2005 [ QUOTE ] Hatz proudly boasts that the piston speed of 25.5 metres per second is a match for an F1 engine. [/ QUOTE ] Its not.... Thats the peak figure for the RS4 and an average figure for a F1 car, a F1 cars peak engine speed is in the range of 40 Metres/second if I remember correctly.... Link to comment Share on other sites More sharing options...
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