Help C20NE Wont start,

[novanum1]

Hey all, iv just put a C20NE in my nova But i cant get it to start, Im getting a spark and im getting fuel from the tank, iv tryed swaping the fuel lines over but that still didnt do it, If some one could tell me which fuel line is inlet and return on the engine that would be great,

Iv just put on new Leads and plugs but still no go, HT are in right order, baring in mind its 1342 starting from the cambelt cover end,

Thanks tom,