There is lots in the archives - I've posted in several threads on the matter. Its just finding the right key words to use as the search criteria in google - not ideal I know! Quick summary - drilled t-stat, raise front of car, top rad bung removed (old copper cored rad) fill via heater hose bleed tee using funnel until coolant overflows at rad bung, bung back in, lower car, keep filling at bleed tee till full and put cap on, top up header tank to level. Fill slowly - unavoidable with a bleed tee!! Heater valve open throughout (if you have one) and squeeze the bottom rad hose vigorously a few times at various stages of the filling process to encourage coolant to settle / air locks to move.