5ktq Radiator Update, and a Type 44 tip

[JShadzi at aol.com]

Mike, do you mean that you're running water only?  If so, your water pump days are are numbered (a week or two at best), the pump uses the coolant for lubrication, I recommend using at least a 20/80 split to ensure water pump longevity, and a bottle or two of watter wetter (can be substituted for coolant) BTDT a few times in the race cars.

Javad

"Running at exactly the same temps as ever on the dash gauge, not using
any coolant"