I purchased an AC 90 four stroke for my son. I asked the dealer to make it slow (no more than a fast walking / slow jogging pace). I ran it last weekend and it is way to fast. When I called the dealer they said that they can make the 2 stroke that slow but there was no way to slow down a four stroke. Does anyone have any ideas on how to slow down a four stroke?

 

this is a trick that I have used on my son and daughters Kitty Kat snowmobile I put a cork cut in half and taped it to the handlebar so the throtle won't open up all the way. this might work on the 90 .

 

hanks for the idea. i will give that a try.