Guys running high rev's FORD 302 or 351w, do or have you had heating problems? What water pump pulley to crank pulley ratio are you using? Thermostat or restrictor? Single or dual pass radiator? We run GAS, 2bbl carb, 9-1 comp, GT40P heads late 80's 302 block. 74-76 rpms. We have no problems on our 351w, but only turn it 6400rpm. 302 runs hot. We use dual pass AFCO radiators now.
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