What are the torque wrench settings for a 1989 Vuaxhall Nova 993cc or Opel Corsa 993cc engine including the big end settings and sump settings and cylinder head settings?

New cylinder head bolts are required and an angle guage,or you can make one up with card and a set square. Head bolt torque is 25Nm(newton metres)+60degrees + 60deg + 60 deg so it's a four step process.Con.rod bolts(big-end)28Nm,Inlet manifold 28Nm,Exhaust manifold 25Nm, Crank pulley 40Nm,Sump 5Nm and use locking compound (loctite)Timing cover 6Nm. Valve clearance,set inlets to .006" and ehausts to .010"(set approx.when cold then re-adjust while warmed engine is idling.Good luck.