hi im currently building a 2.1 zvh for my fiesta rs1800,and i have run into a little problem like ive got a 2.1 bottom end done by rs centerin 2006,however when you spin bottom end it goes tight and makes a cracking noise and im not sure y,ive got it upside down with no head on n no sump on.can send pics if needed.
also have i gt the right stuff for the car,ive gt as follows-beige injectors-ofab ecu-fezzy turbo 8v efi head-n fezzy turbo engine wiring-also a t3 turbo n fittings.