How hot should the grill be to cook pork ribs?

Here is how I cook ribs on a webber style grill

I first put all my coals on one side of the grill and get them going nice and good.

I need put my ribs on the opposite side of the coals

It will take about an hour to hour and half on the grill to cook so you may want to look into a grill grate that has the ability to have one side open up so you can add more coals

If you do not have that type of grate what you can always do is boil your ribs before hand for about 30-45 minutes and then put them on your grill for about 30 minutes saucing them up every few minutes