Zippkits JAE Mini Sprint FE turn fin

[Martin Hamilton]

Anyone know if a smaller more layed back angle fin will give more speed than the stock fin that is quite upright & large. If so what sort of shape do they need to be & what sort of angles do they need to be bent to. This is the little 16.5" fast electric JAE which run fantastic by the way. Thanks in advance. Martin.

 

[dave roach]

Martin

Try David Preusse 1-847-526-4694

Dave Roach

 

[Eric Canto]

Smaller will add speed, more rake angle will decrease speed

 

[Martin Hamilton]

Thanks for replys, Im in the UK so need to make something myself really. When you say smaller is faster should i just make a fin simular in shape to the stock fin but not as wide & shorter. Thanks Martin.

 

[Geraghty]

Thanks for replys, Im in the UK so need to make something myself really. When you say smaller is faster should i just make a fin simular in shape to the stock fin but not as wide & shorter. Thanks Martin.

Martin,

The JAE design team has been all over this subject.....

Traditional turnfin thinking does not apply to a JAE.....

I sent you a PM.............

Rod Geraghty