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Meziere Coyote Electric water pump Tested:

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I pulled the trigger and had one of Meziere's Coyote water pumps sent to the shop for testing. (both dyno and track)

I did 4 back to back dyno pulls with both the stock and Meziere water pump allowing 5 minutes between pulls aside from the last 2 pulls which I didn't shut off the car, just made one pull after another.
The tightest 2 dyno graphs (of the 4 runs each) are overlayed below:

MeziereElectricWaterPumpDyno.png

Drag strip results conclude the power gain from 5K to redline are accurate. The car was consistently .1 second faster on every run.

-Shaun
AED
 
That's pretty impressive and looks like their claim of 10-14 hp gain is legit. I looked into one to eliminate potential cavitation at high RPMs as a remedy for cooling issues on the road course. Unfortunately they told me an electric water pump wasn't a good application for road raced cars.
 
That's impressive.
 

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