after reading old posts regarding the water pipes on a LET nova, and having the engine in the car now its all fairly clear now, but could someone just verify if ive got the setiup right?
using the astra 16v rear block pipe with one heater matrix outlet:
side of head to matrix (drivers side)
passenger side matrix to black pipe on block
header tank feed to black pipe on block (r hand endaround where bottom hose connects to rad)