yeah its a 58. well my dad works on cars and trucks. and when he was about 20 he drilled out his jet in his car on his chevy vega. well tht didnt work for this. its okay ill just buy a new jet and air filter and eventually a muffler. all i wanted to know is what jet sizes should i get to tune it properly. there is a 58 on it now. so which sizes?
p.s. i know it should be in the repair but they r no help. they never respond.