After something a little mroe aggressive then the standard ones if possible.
IF not, a standard set of camshafts in good condition.
Who's got what?
If you have 1.8 you could put in 2.0?
Its a 2 litre.
Camshafts are rusty so just looking at replacing them.
Use to be a place called mondo part near Norwich who did stuff at good prices. Might be worth a google to you