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Running Speed Pro Hellfire rings?

Curiousyellow71

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Anyone have experience running these hellfire rings? We bought a set for a b engine with 1.12ch pistons and they have a bunch of tension compared to any other top ring we've used. Our application fits there description pretty well other then we plan to drive this engine on the street A LOT. If someone been/there/done that I would love to hear it. I have read opinions on both sides, main concern being wear... I could see why you would not want run them in a stock chevy since their cast iron is about as hard as warm butter.Lol
 
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