Wondering what heater control valve to use in my SLC with LS3 motor
Heater control valve
- Thread starter kelly galloway
- Start date
Ken Roberts
Supporter
Most use this one.
https://www.oldairproducts.com/product/50-1555-heater-valve-kit
I use a OEM vacuum operated valve and a bleed down vacuum switch (for EGR) with a toggle switch. They can be sourced from many places and different suppliers. Only difference is mine is either open or closed ....no part way open for mixing like the electronic version.
https://www.summitracing.com/int/parts/ado-15-5533/overview/
https://www.summitracing.com/int/parts/ado-214-329
https://www.oldairproducts.com/product/50-1555-heater-valve-kit
I use a OEM vacuum operated valve and a bleed down vacuum switch (for EGR) with a toggle switch. They can be sourced from many places and different suppliers. Only difference is mine is either open or closed ....no part way open for mixing like the electronic version.
https://www.summitracing.com/int/parts/ado-15-5533/overview/
https://www.summitracing.com/int/parts/ado-214-329
Kelly
I had a defective unit. The motor worked but it wasn’t tight on the butterfly valve, and I didn’t know for sure if the four way actually opened and closed. Do yourself a favor and bench check it before installing it. It was very messy to pull it after antifreeze was installed.
I had a defective unit. The motor worked but it wasn’t tight on the butterfly valve, and I didn’t know for sure if the four way actually opened and closed. Do yourself a favor and bench check it before installing it. It was very messy to pull it after antifreeze was installed.
Thanks gotta keep the ls cool
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