i'm going to order a msd chip and there off the shelf maps are 55lbs or 83lbs

these injectors are the right spec for my engine but i want to use a msd chip, norris motorsport do all the siemens range so does paul hills at EA i think msd do them as well but only a live map, if someone wants more power and lives near them its a perfect swap!

i have no money for a live map!