HyPer Cool radiator additive really works but theres just one catch

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=YzLW5Q49lEc

Hyper Cool from Rislone is a radiator additive that has a lot of lofty claims on cooling. I tested this product out last year on an old wore out small block 350 and got no results. This year I am testing it out on a freshly built Big Block 455 with an all new cooling system, will I get any results this time? • #hyper-cool #radiator #engine #radiators • Check out my channel for more content on DIY as well as the restoration of my 1972 Buick 455. • Buick Restoration • Follow the progress of this Buick and get some behind the scenes content on Instagram @72GS455 • https://www.instagram.com/72gs455/ree... • 0:00 Intro • 3:15 Engine Temp Test With Just Water • 4:48 Adding Rislone Hy-per Cool To Radiator • 8:48 Engine Temp Test with Rislone Hyper Cool • 11:42 Final Thoughts on Cooling • 13:58 Follow me @72GS455

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