Thermostat or No Thermostat?

200-210 ok with coolant 205 is not an unusual thermostat rating when mileage is important
water pump pick one with a solid impeller or if stamped with a metal plate behind the blades- much more efficient - less cavitation
all the posts about ratios
seal the core support- but cool air to the carb- if in a cold weather area run manifold heat or heat from the exhaust to the air cleaner
run a valance/ spoiler
I got over running electric only- is your fan as strong as the Big Ford or Mustang?
picky but redline water wetter works
put a higher rated cap on if you have good hoses
dbl check your vacuum advance/ mechanical advance
retarded cam can do it
lots of things
what converter?