should i use leaded gas???

Posted by gene (63.234.28.177) on October 20, 2003 at 20:03:02:

i have a clinton 7 hp mw , made about 1968. the gas tank has writing on it that says use loaded gas only. i havn't run this motor for 30 yrs. am ready to run it again. should i use a lead additive or not worry about it.