Dyno air funnel velocity stacks YAMAHA R1 BIG BANG 2009 2014

 

 

 

 

 

 

 

Stock stacks VS Venturisysystem kit

 

Yamaha R1 2012 BIG BANG - Leovince full exhaust system, Power commander Ecu and bmc   filter

 

BLU LINE = stock stack - kit di  aspirazione  standard

RED LINE = kit venturisystem   -  kit venturisystem with AFR tune

  

Power/RPM

 

 

Speed/RPM

 

Torque/RPM

 

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