The Truth About Electric Fans Everyone Gets Wrong | Supra Install

Think you’ve installed your electric fans correctly? Think again. In this video, I break down what most people get wrong when upgrading to electric fans—especially on a Toyota MK3 Supra. I show the difference between cheap, underperforming fans and the proper setup that actually keeps your car cool. Whether you’re using Spal, Mishimoto, eBay, or off-brand fans, this guide shows what matters most: airflow, placement, wiring, and relay control. You’ll see: What not to do when installing electric fans The fan setup that works on a high-performance Supra Real-world cooling performance comparisons Why most aftermarket fan installs fail Don’t risk overheating your engine. Watch this before your next cooling system upgrade! Subscribe for more JDM builds, tuning breakdowns, and real-world project car progress! Full ECUMaster Classic install Stock 7M-GTE engine & CT26 turbo Future-proof tuning platform Popular parts and Camera gear https://www.amazon.com/shop/billybuilt *Support the channel and get yourself some sick Z32 and Supra Merch!!* https://billybuilds.com/ Below are some Amazon affiliate links to check out! https://amzn.to/43lR9hF SPAL fans https://amzn.to/3SbrS4U add-a-fuse https://amzn.to/3S87tO9 butt connectors https://amzn.to/4dnwYEZ heat shrink https://amzn.to/4iPHvtD - GM Air temp sensor https://amzn.to/3YwfwrD - lsu 4.2 Wideband sensors https://amzn.to/40yIhnM -sealed beam headlights with bulbs! https://amzn.to/4giy3h7 - My Go-to Oil cooler https://amzn.to/3XfvOTI Boost control solenoids: https://amzn.to/3RKFxPM - deutsch connectors for the wiring! https://amzn.to/3H7eetX - deutsch crimper! https://amzn.to/3OQmnrT - Lisle 81780 Carbide Scraper Set