I fitted the 130ps inlet manifold to my escort 1.8 si this week. I can't test it properly yet as I have the original throttlebody and throttlecable/ linkage. If I push throttle right to the boards it makes the pedal stick down and it isn't smooth

What bits/ procedures do I need to do to make the 115ps throttlebody all work correctly with the 130ps engine?

Is it just the bracket or something?