The car does have all the radiator filler panels installed.
the coolant I bought was a premixed blend
I am using the stock 5 blade fan, I feel if this didnt cool it back in the 60's they would have redesigned it.
I do have two throttle springs, but one is not pulling forward? Do you have a picture how that would work?
Not sure which theromostat is in there, doesnt seem to matter to me though because if its 230 degrees it must be open what would the difference between using 160 or 190?
After doing some research, it appears the pontiac 400 produced the most power running at 230
Correct, thermostats are for cars that need heat to defrost their windows at startup ... no performance requirements. I drive with no thermostat. WHEN your thermostat gets stuck closed your car will overheat.
The filler panels will help direct more air thru your radiator when idling therefore cooling it more. You have an A/C car? You need a fast Idle Solenoid Switch for Air Conditioning models. This is used on all Round Ports and AC models. This carburetor Fast Idle Solenoid is used to keep car running when cold.
Engine Test Stand Playlist: https://www.youtube.com/playlist?list=PLwoxyUwptUcdqEb-o2ArqyiUaHW0G_C88 restoring my 1968 Firebird 400 HO convertible (Firedawg) 1965 Pontiac Catalina Safari Wagon 389 TriPower (Catwagon) 1999 JD AWS LX Lawn tractor 17hp (my daily driver) 2006 Sequoia 2017 Murano (wife's car) 202? Electric car 203? 68 Firebird /w electric engine 2007 Bayliner 175 runabout /w 3.0L Mercuiser__________________________________________________________
