Cool. (pun intended)
I replaced the tstat when we rebuilt the engine, we know that is fine. WP was in good shape too.
When i get back to work on it weekend after next, I think I will:
- clean the whole cooling system put with Evapo-Rust.
- put in a Flex-O-Lite 293, 6000 CFM fan set, right behind the radiator; replacing the single 16" 2000 CFM fan at the back of the tunnel.
Other than that or finding a bug in the system, i think I will have to dial back the power.
Good news is that i can do 74mph on flat land in a 718 Pinz:
Yes, i know I am nuts.