Waterless coolant....

[Pasty]

Anyone ever used this stuff! Expensive yes, but like what it does about combating corrosion etc in the engine itself, and helping our beloved k20s

Anyone invested in it.

 

[tricker_luke]

I used it for the brief period of owning a Darton sleeved k22 since they were steel liners, however I'm not sure aluminium bores would benefit.
It also ran slightly warmer since the water itself has the best thermal properties and it doesn't contain any.

 

[Mark_teg]

Stick to Honda coolant IMO!

 

[coyote_dc5]

Stick to Honda coolant IMO!

Agreed!

Sent from my Z10 using Tapatalk 2

 

[spooke]

I used Motul Inugel Optimal 5L coolant anti freeze when I did my cars major service. As its orange it is less corrosive as green and it can be mixed so no worries there

 

[tricker_luke]

I just use the Halfords Advanced 5 year coolant.