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gmcman7202 · 11-11-2006, 02:13 PM

the 400 can have cooling issues. if it was overheated, i wouldnt use it. the heads need another cooling port. with mine, i added a engine oil cooler, 4 core aluminum radiator, the 400 is a pretty good engine torque wise. with mine, i cant keep the driveshafts on, i have to upgrade from the 1310 series.

11-11-2006, 02:13 PM	#6
gmcman7202 Active Member Join Date: Oct 2006 Location: wi Posts: 188	Re: Engine Suggestions Please the 400 can have cooling issues. if it was overheated, i wouldnt use it. the heads need another cooling port. with mine, i added a engine oil cooler, 4 core aluminum radiator, the 400 is a pretty good engine torque wise. with mine, i cant keep the driveshafts on, i have to upgrade from the 1310 series.