not running 61x?

i put together my ski and it does not start.
i have msd enhancer, milled head, b- pipe, 48 carb
it has spark and is getting gas..
im pretty sure i had the flywheel on wrong.

how do i put my flywheel back on?

let me know if you think it could be something else
 

Waternut

Customizing addict
Location
Macon, GA
I don't think you can put a flywheel on wrong unless you didn't use the woodruff key. If you're getting spark and it's not backfiring, then the flywheel is on correctly.

I would check your spark plug wires under the boots first. If they look bad, trim the wire back some until you get good wire. My guess is the spark isn't strong enough to ignite under the conditions it's under...aka too much fuel and/or too much compression.
 

Waternut

Customizing addict
Location
Macon, GA
Looks like this...
images
 

OCD Solutions

Original, Clean and Dependable Solutions
Location
Rentz, GA
im only 16 and the only way i will ever learn is trying on my own..sorry if my questions are stupid but everyone has to learn.

Don't sweat it, you may have a lot to learn but at least you are in the right place to start. lol

Do you have a service manual for your ski yet? A little reading followed by some good questions on here can save you a lot of time, money and frustration.

You can download a free manual here; http://www.mediafire.com/yamaha/manuals

Good luck, if it's the woodruff key then it's a pretty simple fix and you should be up and running in no time.
 
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