Pulley Diameters

Waaaiiit. You still have pusher fans installed in front?

Your “insurance” is blocking airflow through the condenser and radiator. You’re not that far off on your temperatures, even if those fans are only disrupting a small amount of airflow it could be the difference you need.

Lose the pushers and go to the 7.25” crank pulley.

That's worth a try. It's FREE and only costs the labor.