Opinions on PWM fan controllers

[Blown353]

Originally Posted by GregWeld

Having said that --- I wish CarlC -- AKA mister VAPORWORKS would produce a robust PWM system for us!!

Correct me if I'm wrong and things have changed since I purchased about 3 years ago but my Vaporworx controller is made by DC Controls. DC Controls also makes a nice PWM controller, one of if not the first PWM aftermarket unit to the market that I can recall. I've installed 4 of them over the years on friends cars and none have ever had an issue.

However, as the OP mentioned, he wants a thread-in style probe and DC only makes them with a dry-style probe for direct fin contact. While I'd also prefer a thread in wet-probe for cosmetics in reality DC's dry fin contact probe works *extremely* well and the unit is very accurate and repeatable. I'll let the fin-probe slide because the rest of the unit works fantastic.