- Mar 12, 2000
Has anyone removed the thermostat off of their 400EXC? My dealer has done it to his bike and it makes sense to me. In warm temps, the thermostat only slows the flow of coolant throughout the cooling system. In the cold, then then stat works to keep the temps up and as long as you let the bike warm up properly running without it shouldnt be a problem, or am I way off?