Lunati cam question

For others......http://www.lunatipower.com/Product.aspx?id=1547&gid=287

Pretty rough idle in a 340. Since you posted in the Racers forum, i have to wonder if you asked because you're looking at some street use also......If so, i'm thinking at least a 3500/4000 well built converter and a 4+ gear with a average size tire around 27/28" tall. Any more info on your combo will help everyone give you better advice.