I just cammed an hsv 195 did before dyno fitted cam and springs cut the exhaust valves skimmed the heads and fitted pacemaker try ys just waiting for the exhaust to get done then back on the dyno went 125rwkw stock
Yes = pay = but compared to later = not on the same plane/ planet.
Replaced mine ( which was a copper/brass) . with a a copper and brass radiator a couple of years ago l personally believe can't beat.
A long long time ago borrowed my brothers golf gt = took off from a set of lights = water all over the windscreen = top radiator hose connection = radiator =plastic = cracked = ( let go)= yeap it's not going anywhere !!!! = was on the way to work as well!,,