Go Fast Bits T9352 Blow (Direct Replacement for Factory-Fitted Solenoid-Type Diverter Valve) Once the engine is started, the propellers spin to create a maximum turbulence in the incoming airstream With simple installation steps, you can enjoy going faster and furtherer whilst saving gasoline all at the same time It has shipping options to quickly meet every need, including same-day shipping for orders placed as late as 8 p m