Spec Miata Coolant Flush - replacing nasty coolant with water wetter

I haven't touched the coolant on my 93 spec Miata since I bought it earlier this year. It's filled with rust and contaminants, so it's a miracle I haven't overheated on track.
Regardless, it's time to change the coolant. Not only to get out all the contaminants, but also because they don't want antifreeze dumped onto the track.
In this video do a couple coolant flushes, run into my fair share of problems, and then use water wetter and distilled water as my final coolant solution.
Typically when you flush the system, you have to drive your car and turn on the heater to circulate coolant through the heater core. In my car, the heater core is bypassed, and the car isn't street legal, so driving it isn't a thing. Instead, I'm able to get the car up to temp in the driveway, and give it a few revs to circulate the coolant.
Not bad for my first time. Let's hope it holds up on track this weekend!
#coolantflush #specmiata #miata #racecar

[@joetrentmann--N0JVW--4REF1]

Nice ‘neat/clean’ job on the insulation! I was afraid the drain plug was cross threaded; the suspense was killing me. ;) yucky milk shake.

[@gabeorlowitzracing8273]

Thanks Joe, it was killin me too!

[@ccmattheson]

HA love the Austin Powers reference

[@gabeorlowitzracing8273]

Haa thanks I know I was cracking up while editing

[@joshorlowitz300]

Ha nice pour job bro

[@gabeorlowitzracing8273]

Ha thanks it was messy