yamaha f20 sparks per revolution?

[yama33]

hi all would anyone know how many sparks per revolution the yamaha f20 has? looks to be one coil and 2 plug wires.

thanks

 

[foodfisher]

Re: yamaha f20 sparks per revolution?

Scroll a little further down the forum list and you'll find Yamaha

 

[yama33]

Re: yamaha f20 sparks per revolution?

hi this isn't a repair question so I posted here.

 

[boobie]

Re: yamaha f20 sparks per revolution?

It probably has what they call "lost spark" and it fires every revolution.