will methyl hydrate hurt my old snowmobile?

[Andy's yammy]

Hi board i was wondering if anyone here uses any type if gas line antifreeze in their old snowmobiles?
Like methyl hydrate ? Or something else?
I don't want to add stuff and blow a seal or something would like others opinions
Thank you cool site
Andy

[sledrat]

Hi there Andy this is good question
I'm not sure either I never used any in my sleds before but I'm sure some one here will know if gas line antifreeze will hurt your sled motor or not
I guess it would also depend if it's a newer four stroke motor too?
Anyone know?