Re: Cooling Fan relay setup
I think the best option without putting some janky resistors that sole purpose is to get hot just to acquire a low speed....
I would just install a pusher fan in front of the radiator and wire the 2 fans just like an LS1. You will get both fans on at 1/2 speed for LOW and both will be at full speed for HIGH.
This is the relay box I use when I did fan harness'
Just a quick google search shows this link, the box is good quality, not amazon quality, uses quality seals and terminals.
https://ceautoelectricsupply.com/pro...aterproof-pdc/
clint
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1987 Silverado - L83 5.3 w/ 6L80e ,A/C,P/W,P/L,TILT, HID projectors, Wilwood C-10 Pro Spindles w/ 2018 silverado front brakes & C-5 Corvette Rear Disc Brakes
1999 BMW 528i - 5.7 LS1 w/ 4l60e, Ford 8.8 IRS w31 spline posi & FX-r projector retrofit
New project: 2006 BMW x5 6cyl AWD to L83 6l80e 4wd to 2WD / RWD
A poor man buy's it twice
finally got my domain name back, 87chevy.com.... site rework in progress
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