You can do it, but you ned to lubricate your slides properly with grease. This will involve drillin holes in the slides, and filling them with some lubricant

 

Do it when the grass is wet and all you have to worry about is the wear of the skis.

 

my buddy blew up his machZ last summer, so watch you temp.

Oh, and he blew it in one pass.

 

Great, thanks for the info!

 

Ya..watch the temp. Changing hyfax and removing melted hyfax from a track is much less of a pain then rebuilding because of a melted piston.

I have road mine in the grass. After about 2 passes the hyfax will get hot and you will notice it. It will be like your putting on the breaks.

 

i will be grass draggin my sled this year, all im going to do is lube the slides up and throw on some old hyfaxes and of course rejet it, but u dont need to rejet to screw around for a lil bit