For clarity, I am using the Miloden HV water pump. The inlet side that normally has the heater hose attached now has a hose from the Fill Tank connected to it. Thus, the Fill tank with the pressure cap is on the low pressure side of the system. The Miloden water pump has an additional threaded oriface that exists to accommodate a sensor. I have run the car at reasonably high RPMs on a race track and under extreme sustained high RPM highway conditions and noticed no erratic temp readings. Perhaps the design of the area around the threaded oriface in the pump contributes to this condition. A picture of the pump was in the article I submited. It shows the location of the traditional heater inlet and the location of the sender. The sender is actually in a relatively isolated channel from the impellor obscured by the flashing that separates it from the block bypass channel. John, if you wish to talk direct, contact me at 281.361.7443
JT
PANTERA INTERNATIONAL
A DE TOMASO CAR CLUB
Presents the De Tomaso Forums
The On-Line Meeting Place for De Tomaso Owners and Enthusiasts From Around the World
Clicking on the banner will take you to the sponsor's website.