ok guy's im really gonna make your heart stop with this one. the rods are the extra heavy sixpack rods lol and im not turning more than 6000 to6200 thatsit. just tryn to get back racing rather cheap and like i said the machine work is not costing a thing. i made a trade deal for work. if i can get away with removng the stock piston's and putn those on with out re balance i will do that.