i'm runing a RS1800 inlet mani on a zetec turbo, currently i have got the mondeo (silvertop) throttle body which is about 58mm bore.

anyone know what other types of throttle body will fit the manifold? i want a bigger bore one.

i know the zetec blacktop throttle body is different fitment, so i cant use the big bore ford focus TB which is available from USA.