Recommended coolant type

j par said
yeah I try not to listen to the people that bark the loudest. You might even find out they haven't even been to the track in over 12 years. Again keep it simple, nothing out cools water. And again a little bit of lubricant.

Yeah, going to the track proves what? I can show you 20 guys at any track who've been going for decades who can't use a timing light.

It's not always about what transfers heat better. There is more to cooling than that. But I know you know that from your extensive time at the track.