If it goes to 220ish and doesn't get any kind of hotter, and also then cools down when you start relocating you're probably OK. Dominion of thumb is if it operation cool during normal driving, radiator dimension is usually good. If the gets warm when sit idling then you have actually an air flow problem. You space not putting enough fresh air over the radiator once stopped. Enlarge or more efficient fan, better shroud etc.

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You say it generally stays under 210 - if that is during normal driving, i would certainly look for a larger or much more importantly, an ext efficient radiator.I favor to view 180-190 during normal driving, A/C on on a warm day. 200-210 once sitting in ~ a light and then cools ago down as quickly as you are moving again.
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Cross flows are definitely more efficient. There's still tons of argument about Cooper/Brass vs Aluminum. Factories went to Aluminum to save weight to help meet coffee shop fuel mileage requirements not due to the fact that they were better. That has much more to do with tube size, fin count, etc. Copper/Brass dissipates heat far better then aluminum however construction approaches with tube size allow Aluminum to work equally well under many circumstances, as lengthy as you room comparing same quality. Do you have actually a shroud v that puller fan? and is it mounted at he right location for the electric fan? one improperly placed fan in relationship to the shroud have the right to actually inhibit airflow! and also yes pullers are much better than pushers. If it's over 200 in ~ 55 I'd be in search of a brand-new radiator!
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Here's sophisticated diagram of exactly how the electrical puller pan is mounted. Whatever is kind of crammed in there, however it go seem to cool it much better with the electric fan on.

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There is a many misinformation around ignition timing and cooling. Retarded timing contributes come overheating. As soon as the timing is retarded the spark occurs closer to top dead center. Once this happens over there is much much more compression at the time of spark i beg your pardon generates more heat, resulting in the engine to operation hotter, not to cite a lose of power. The ns of power way the motor has to work harder further causing a hotter to run condition. Advanced timing helps cooling. Bang up your initial timing a couple of degrees and also see if it help the automobile run cooler. It's an check. The course, if you breakthrough enough to enter pre-ignition or detonation (pinging) girlfriend will begin to overheat also. Detonation contributes to overheating. If you start to detonate back off the time a little. Overheating car should constantly run vacuum advance. Vacuum advancement also help cooling as lengthy as there isn't detonation. that is likewise true the we deserve to run motors hotter now then in the past. Radiators and colling solution are far better designed to take care of the enhanced pressure that heat induces. Part of the reason that lower temps were preferable in the old days was as result of oil technology. Old oils damaged down in ~ much lower temps 보다 todays oil which deserve to sustain 250 degrees of oil temp before breaking down and causing a loss of protection.