Cool Down - Coolant Additive Improver

Cool Down - Coolant Additive Improver

Seems to have worked in my 355 Holden V8

Flushed cooling system put 1 bottle of Cool down to system. So far it looks to run cooler than before. Will monitor temperature over the next few months.

Cool Down additive

After flushing and engine & radiator to clear out old coolant, i made a 70/30 mix of new coolant then added the VP racing Cool down additive. I have noticed that the temps are a bit lower but not to what i was hoping. The temps do come down quicker once you start to get air flow through the radiator which is a positive. Its just when your stuck in traffic on a hot day that the temps climb