Dual water pickup rudder

[douglong]

Are there any advantages to using a dual water pickup rudder over a single water pickup for a whiplash gas sport hydro.

Thanks

 

[Mike Hughes]

You get twice as much water to cool with. Some motors have options to cool the head with 2in/2out. I personally just run one line to the motor and tap that for the exhaust header. 26 thru 30s. My BZM had a ton of ways to cool it. My twin gets one for each motor.
Mike

 

[the german]

Same way here like Mike explained. One to the motor and the other one to the header.

Alex