I got a 77 cub cadet hydrostatic 1250. I am fixing it up for a tug-of-war on asphalt. What kind of modifications could I do to the mower to get it to pull harder and better?
Go bigger with your engine pulley. Leave the back one like it is.
Lower your tire air down to around 7psi.
Hook your throttle right to the governor so you can open wide open max RPMs.
I hope your not using the mower you cut your grass with.
And as been said already add some weight about mid mower
(( racing is the only sport that you need two balls ))