I to am using Evans Coolant, have a slightly built 318, have a 22" Champion 3 core alum. radiator, stock 5 blade none clutch mopar fan blade, with shroud , have a 180 degree thermostat, running a 16 lb cab on the radiator, only have about 150 miles on the engine, drove it a few time last year, Novermber was the last time to shop for State inspection, parked in garage over the winter, first time drove Sunday 6/28/20 , took to filled up gas tank, took short drive watching gauges as normal, temp was around 185 degree , as i pull into my drive way seen some steam from under hood, pulled into garage, had anifreeze 'Evans coolant ' coming out of the overflow bottle, did not have any type of problem last year and did not touch any thing since then, i am thinking maybe the 16 lb cap on rad is to low ? the temp. on the gauge in car was normal, it was very hot here on Sunday around 88 degree any thoughts ?
