Help!! Max ii loosing power when under load

[Mitchman2834]

Hey guys,

I just rescued a Max ii out of a barn after sitting for 9 years. It's serial starts with 93 something. Anyways when I'm pulling...

[Mike]

I am looking for a specific throttle return spring for a Bandolero (20HP Briggs) motor. I have one on my Max IV but I can't remember where I found it....

[odrg]

All of a sudden my nice running 580 with less than 75 hours won't start and when I replaced the plugs, the new ones went black in a couple hours of use...

[715sixwheel]

Here are some pictures of my terra tiger machine. I still need the original muffler hanger. I am really looking for a coot.
Any one know what year...

[Swamp_thing]

I have a 1996 Max IV with an 18 HP OHV Vanguard. Recently the engine knocked a round hold in the back side of the block/ cast casing.

...

[sdowling]

I have a 1989 Max IV with a B&S 18hp Vanguard. I am looking for easy ways to gain some HP. I heard about putting the 23HP cam in my engine. I am...

[getwilde]

I have a 94(?) Max IV with a B&S Vanguard 18hp engine (model 350447). I'm slowly learning about small engines with this machine, but have a long...