The big girl is heating up

[MQ MAD]

Gday everyone iv got a 90 gq td42 aftermarket turbo fitted no intercooler. Along the flats the guage will sit between a quarter and a half. But give it a decent jump up and not towing anything the gauge goes up to 3/4 thats to hot for me. Also certain hills around here she gets to 3/4 whilst iv got no weight on at all. The radator is 12 months old, cap is good , thermostat is new. Before fitting the turbo i had no issues at all. Ive been told i need a bigger radator. Does anybody have any advice ?

The age of the radiator has nothin to do really with how efficient a radiator is
Go drive thru a heap of mud with a new rad and she could block up straight away
How much boost you running ???
Have ya tried turning the boost down a tad
As mentioned 3/4 on a 20 year old guage (is the guage working properly ???) isnt bad on these
Id be concerned if it went to 3/4 and stayed there or climbed,if it decreases then the cooling system is working,generally
Why it gets that hot, well boost would be checked,egts checked and maybe a rad flush by a rad pro,hose wont do a thing