Ryan de Villiers is a budding automotive journalist based in South Africa and serving as one of the newest additions to the CarBuzz team. He immediately pursued a career in journalism after finishing ...
Sigma Performance Services Racing, which has run a part-time ARCA Menards Series program over the last couple of seasons, is leaping to go full-time NASCAR O'Reilly Auto Parts Series racing in 2026.
Sigma Performance Services has a new adventure for the 2026 racing season. Last month, AM Racing announced it had been sold to Sigma Performance Services in the NASCAR O'Reilly Series. Following the ...
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