I just bought a 1974 RUPP Nitro II 440, from a buddies step-brother. And it ran like 2 yrs ago until he blew one piston. He re-bought the blown piston and put it in. I need help to find its Torque Specs. I can't find them. Please help!! Also where can I find a throttle cable for it, the fuel ratio, and a really cheap windshield! I hope I get lots of ideas of whats wrong with it, and some tips in buying those items. Thank You In Advance.

Thats one just like it but isn't it!!