Play with this have fun...
http://www.go-fast.com/Prop_Slip_Calculator.htm
Play with this have fun...
http://www.go-fast.com/Prop_Slip_Calculator.htm
Mike
In Memory of Michael
Fantastic Father and Loving Son
A true man at 23 years old
"What was once a great country has been mortgaged and bankrupted by the egos and ethics of career politicians."
My motor 2006 yamaha 90 2stroke. How do I get gear ratio?
I don't check this thread very often so I'm sorry it's been a long time since you posted your question... The 90 Yamaha has a 2 to 1 gear ratio.