Re: Yenko aluminum
Drag Racing magazine Nov. 1984 did an article titled "Build a 502 Yenko Chevy." Dave Riolo racing engines in Roseville, CA built the engine said it was manufactured by "Yenko Speed and Marine" in Canonsburg, PA. They said the engine was no longer available but Bill Smith from YSM had said he may resume production. This was the 4.440 in bore block. I don't know if he made anymore. I believe Bill Smith died around 1986?
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