Ok,
I made my decision, no external pump. Just the thermostat. This is just a fun car not a serious real racer. I do not have unlimited funds like some others. I had a budget planned for this new engine and I am already 2k over the budget. I need money for tires , motels, track fees and fuel for me and the car. I'm done.
Thanks everone for your input and great ideas.
Cranky aka Roger
