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Old 03-17-2022, 10:04 AM   #876
1971Stepside
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Join Date: Mar 2002
Location: Springfield, MO
Posts: 2,930
Re: 1971 Stepside LS Build

Starting to make some changes to things now that I have some miles on the truck. The first thing I had to correct was the Entropy fan(s). Fan 1 likes to run a lot. It's loud...very loud. To the point I cringe when it kicks on at stop lights and pulling into shows LOL. beaterku is my resident electrical engineer and he attempted to send me several wire diagrams of how to add the third relay. I finally figured it out by him telling me red wire to black wire, orange wire to pink wire, etc.

Now the fans both kick on at half speed and you can't even hear them. Need to finish cleaning up the wiring but really happy to have this modification done.
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1971 C10 Stepside. LSx 6.0 with BTR Stage IV, Speed Engineering Headers, 4L80e transmission w/3200 Circle-D Stall. 3.73. Posi. Purchased this truck when I was 17. I started the rebuild (or take apart) in 1993. I have drug it around all over the country in pieces. Finally back on the road in 2021.

"I can't complain, but sometimes I still do. Life's been good to me so far."
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