Ninjaj007

Hi I am new to oldskoolford Declan of Speed Shack recomended it to me. I drive a Escort 1.6 sport 1990 as my every day car and have two projects at precent Mk3 Lazer capri and Mk1 1.6 XL Capri. I am looking to change my Escort Engine which is a carb to an Injection 1.6 from Mk4 can anyone advise how and if this is a straight forward swap? Many thanks.