RE: Alternative cooling pump?
zenoahs dont come with that fitting stock....a washer pump wont last long at all they are made for intermittent use....there are "smoke fluid pumps for rc planes that run off 6 volts ..unless you have a voltage regulator dont run a 7.2 v pack through your receiver...you will let the smoke out of the components renedring it useless....water will flow the engine even at slow speeds so unless you plan on just sittin there idlieing why use a pump at all