just curious as to why you think that 190-210 is too hot? to get an efficient burn you need a temp of about 200* unless you are running a newer cpu controlled FI a carb engine needs to have higher cyl.temperatures in order to get a clean efficent burn of fuel and deposits. if you run it too cold especiallt at idle it will have more stumbling/overload issues. did you use relays on your electrical connections to the two ten inch fans? if not you arnt getting full potential. and if you strip the shroud the cfm's will drop unless you use something to concentrate the air as does the shroud
Eric. :rebel: