ok thanks for the information
but i was thinking abought a tri carb intake so if iwere to go with the tri carb and the pistons would i need to get another set of heads for it to increase horse power is there a better set of heads that i could get for it oh i dont care abought what type of gas i'm not going to drive it much i am thinking abougght building it to drag race so does anyone know what would be a good setup ?????

thank's