70 Still getting hot, what else to look for?

I hate to ask this but can ya give us a pic of the water pump,does it look like a big howitzer gun on the front or have the barrels been machined off from the factory,the one that looks like a howitzer is a standard pump and the other is a high volume pump,although it may sound wrong but the water needs to slow down so the high volume pump may not be the way to go and as was suggested install a 195* thermostat...this will keep the water in the radiator longer to allow it to cool sufficiently.the high volume pump caused me similar problems on my 340 in the duster but now all is good with 195* thermostat,stock type radiator and no schroud whatsoever