I have a 99 cobra that I'm building to be a competitive street car. Its currently got a stock 4v and a t56 and I have thought about forging and going turbo. I've got the teksid block so the potential is there but I've also been wondering what it would take to do a 351 based swap keeping efi. I feel that long term a pushrod would be cheaper and give me more torque. Does anyone know what all would be needed?